Compact lenses, great photos?

Sports and wildlife photographers in particular are famous (or notorious) for investing in and carrying around lenses that are often just huge: large, long, and heavy. Is it possible to take great photos with small, compact lenses, or is an expensive and large lens the only option for a hobbysist photographer who’d want to reach better results?

Winter details, captured with Canon EOS M50, and the kit lens: EF-M 15-45mm f/3.5-6.3 IS STM.

I am by no means an authority in optics or lens design, but I think certain key principles are important to take into consideration.

Perhaps one of the first ones is the style of photography one is engaged with. Are you shooting portrait photos indoors, or even in a studio? Or, are you tripping outdoors, trying to get closeup photos of elusive birds and animals? Or, are you rather a landscape photographer? Or, a street photographer?

Sometimes the intended use of photos is also a factor to consider. Are these party photos, or something that you’ll aim to share mostly among your friends in social media? Or, is this that important photo art project that you aim output into large-format prints, and hang to your walls – or, in to a gallery even?

These days, digital camera sensors are “sharp” enough for pretty much any purpose – one of my smartphones, Huawei Mate 20 Pro, for example, has a 40 megapixel main photo sensor, with 7296 × 5472 native resolution. That is more than what you need for a large poster print (depending on viewing distances and PPI settings, a 4000 x 6000 pixels, or even 2000 x 3000 pixels might be enough for a poster print). There are many professional photographers who took their commercial photos for years with cameras that had only 6 or 8 megapixel sensors. And many of those photos were reproduced in large posters, or in covers of glossy magazines, and no-one complained.

Frozen grass, photographed using Huawei Mate 20 Pro smartphone.

The lens and quality of optics are more of a bottleneck: if the lens is “soft”, meaning that it is not capable of focusing all rays of light in consistent, sharp manner, there is no way of achieving very clear looking images with that. But truth be told, in perhaps 90 % of cases with blurry photos, I blame myself rather than my equipment these days. There are badly focused photos, I had a wrong aperture setting or too long exposure time (and was not using a tripod but shooting handheld) and all that contributes to getting a lot of blurry looking photos.

But it is also true, that if one is trying to achieve very high quality results in terms of optical quality, using a more expensive lens is usually something that many people will do. But actually there are “mainstream” photography situations where a cheap lens will produce results that are just – good enough. It is particularly the more extreme situations, where one is for example trying to get a really lot of light into the lens, to capture really detailed scenes in a very consistent manner, where large, heavy and expensive lenses come to play a role. This is also true of portraiture, where a high-quality lens is also used to deliver good separation of person from the background, and the glass elements, their positioning and the aperture blades are designed to produce particularly nice looking “bokeh” effect (the out-of-focus highlights are blurred in an aesthetically pleasing manner). And of course those bird and wildlife photographers value their well-designed, long telephoto range lenses that also capture a lot of light, thereby enabling the photographer to use short enough exposure times and get sharp images of even moving targets.

A cropped detail, photo taken with SIGMA 150-600 mm f/5-6,3 DG OS HSM Contemporary tele-zoom lens on a dim winter’s day.

In many cases it is actually other characteristics rather than the optical image quality that makes a particular lens expensive. It might be the mechanical build quality, weather-proofing, or the manner the focusing, zooming and aperture mechanisms, and how control rings are implemented that are something a professional photographer might be willing to pay for, in one of their main tools.

In street photography, for example, there are completely different kind of priorities as compared to wildlife photography, or studio portraiture, where using a solid tripod is common. In a street, one is constantly moving, and also trying not to be very conspicuous while taking photos. A compact camera with a compact lens is good for those kinds of reasons. Also, if the targets are people and views on city streets, a “normal range” lens is usually preferable. A long-range telephoto lens, or very wide-angle lens will produce very different kinds of effects as compared to the visual feel and visual experiences that people usually experience as “normal images”. In a 35 mm film camera, or “full-frame” digital camera, a 50 mm lens is usually considered a normal lens, whereas with a camera equipped with a (Canon) “crop” sensor (APS-C, 22.2 x 14.8 mm sensor size) would require c. 30 mm lens to produce similar field of view for the image as a 50 mm in a full-frame camera. Lenses with this kinds of short focal ranges can be designed to be physically smaller, and can deliver very good image quality for their intended purposes, even while being nicely budget-priced. There are these days many such excellent “prime” lenses (as contrasted to more complex “zoom” lenses) available from many manufacturers.

One should note here that in case of smartphone photography, everything is of course even much more compact. A typical modern smartphone camera might have a sensor of only few millimeters in size (e.g. in popular 1/3″ type, the sensor is 4.8 x 3.6 mm), so actual focal length of the (fixed) lens may be perhaps 4.25 mm, but that translates into a 26 mm equivalent lens field-of-view, in a full-frame camera. This is thus effectively a wide-angle lens that is good for many indoor photography situations. Many smartphones feature a “2x” (or even “5x”) sensor-lens combinations, that can deliver a normal range (50 mm equivalent in full-frame) or even telephoto ranges, with their small mechanical and optical constructions. This is an impressive achievement – it is much more comfortable to put a camera capable of high-quality photography into your back pocket, rather than lug it around in a dedicate backbag, for example.

Icy view was taken with Canon EOS M50, and the kit lens: EF-M 15-45mm f/3.5-6.3 IS STM.

Perhaps the main limitation of smartphone cameras for artistic purposes is that they do not have adjustable apertures. There is always the same, rather small hole where rays of light will enter the lens and finally focus on the image sensor. It is difficult to control the “zone of acceptable sharpness” (or, “depth of field”) with a lens where you cannot adjust aperture size. In fact, it is easy to achieve “hyperfocal” images with very small-sensor cameras: everything in image will be sharp, from very close to infinity. But the more recent smartphones have already slighly larger sensors, and there have already even been experiments to implement adjustable aperture system inside these tiny lenses (Nokia N86 and Samsung Galaxy S9 at least have advertised adjustable apertures). Some manufacturers resort to using algorithmic background blurring to create full-frame camera looking, soft background while still using optically small lenses that naturally have much wider depth of field. When you take a look at the results of such “computational photography” in a large and sharp monitor, the results are usually not as good as with a real, optical system. But, if the main use scenario for such photos is to look at them from small-screen, mobile devices, then – again – the lens and augmentation system together may be “good enough”.

All the photos attached into this blog post are taken with either a compact kit lens, or with a smartphone camera (apart from that single bird photo above). Looking at them from a very high resolution computer monitor, I can find blurriness and all kinds of other optical issues. But personally, I can live with those. My use case in this case did not involve printing these out in poster sizes, and I just enjoyed having a winter-day walk, and taking photos while not carrying too heavy setup. I will also be posting the photos online, so the typical viewing size and situation for them pretty much obfuscates maybe 80 % of the optical issues. So: compact cameras, compact lenses – great photos? I am not sure. But: good enough.

More frozen grass, Canon EOS M50, and the kit lens: EF-M 15-45mm f/3.5-6.3 IS STM.

Kiuas 2020

Ten years ago, 2010, I blogged about the new kiuas (stove) for our sauna, Harvia Figaro. Just before Christmas this year, this kiuas broke down. There was an electric failure (the junction box of kiuas basically exploded, there was an electric short circuit), and I am not an engineer enough to say whether some underlying failure in stove itself was the reason, or just the weakly designed connections in the junction box failing over time. Luckily our circuit breakers worked just fine – we just missed one fundamental Finnish tradition: joulusauna.

Looking inside the Harvia after 10 years of use was eye-opening. The heater elements (lämpövastukset) of kiuas were pretty much gone. Also, we could not really completely trust the controller, timer and other electronics inside Harvia after the dramatic short circuit. So I decided to get a new kiuas.

After some careful examination and discussion about the needs and priorities of our family, the choice was Tulikivi Sumu ST 9 kW model. This is specced for a 8-13 m³ sauna room, so hopefully it would be suitable for our case. (More, see: https://www.tulikivi.fi/tuotteet/Sumu_ST .)

The working class hero. – The sad final state of our Harvia Figaro, FG90.

One of the lessons from Harvia was that a long construction with an open side that exposes the stones is challenging: the small stones can easily even squeeze out through the steel bars, and the tall heater elements become strained among the moving stones. I blame myself for not being diligent enough to take the stones out at least a few times per year, washing them, and then putting them back – the heater elements would no doubt stayed in better shape and the entire kiuas maybe even lived longer that way. At the same time, it must be said that positioning stones among the heater elements inside a kiuas that is 94 cm deep, is hard. The inside edges or rim of the steel box were so sharp in Harvia Figaro, that it was bit painful to squeeze your hand (and stones) deep inside kiuas. And this kiuas took maximum amount of 90 kg of stones. This sounded great when we got it (in theory at least, a massive kiuas gives more balanced “löyly” – the experience derived from such elements as right temperature, the release of steam and the atmosphere), but in the end this design was one of the reasons we did not maintain the kiuas in the manner it should have been done (we did of course change the stones, but probably not as often as it should have been done).

The new kiuas, Tulikivi Sumu, is also rather tall, but the external dimensions hide the fact that Tulikivi relies on dual-casing construction: there are isolating cavities inside kiuas, and this model only takes 60 kg of stones (rather than 90 kg of Harvia Figaro). Together with the smaller internal dimensions, this is clearly easier kiuas to handle and maintain.

We also (of course) always use a professional electrician to install a kiuas. This time, the installed, new junction box was also a more sturdy and hopefully electrically safer and more durable model.

Our new Tulikivi Sumu ST, black 9 kW model.

The dual shell casing of Tulikivi means that it is also safer – this is something that the company also advertises, alonside with their expertise in traditional soapstone stoves (vuolukivi – they are based in Nunnalahti, Juuka, North Karelia). The outer surfaces of this stove get warm, but they do not get so hot that you would get burns, if you touch it while it is heating. Btw, this also means that the safe distances to wooden seats (lauteet) or walls can be very small. One could even integrate this kiuas inside lauteet, having the top of kiuas with its hot stones sticking out among the people sitting in lauteet. We are not going for that option, though.

One thing that I really tried to do carefully this time was positioning of the kiuaskivet – stones of the stove. I have become increasingly aware that you should not just randomly throw stones into the electric stove, and hope that kiuas would give good löyly – or that it would even be safe.

The instruction manual of Tulikivi even explitly says that their warrantly will be void, if the stones are positioned wrongly, and that if stones are too tightly or too loosely positioned, it can even cause fire.

The basic idea is that there should always be enough air cavities inside a kiuas, but also that the electric heater elements are not bare at any point. There should be a sort of internal architecture to the kiuaskivet: one needs to find large stones that fit in and work as supports in larger spaces, flat stones that are like internal “support beams”, taking the weight and supporting those stones that will come on the next layer. The weight of stones should not be focused on the heater elements, as otherwise they will become twisted and deformed under pressure. There should also be air channels like internal chimneys that allow hot air to move upwards, and transfer the heat from the heater elements into the kiuaskivet (stones) and also into the air of sauna room.

Positioning the rough-cut olivine diabase rocks on top of each other, trying to create a suitable labyrinthine, yet also solid internal structure inside the kiuas.

We use olivine diabase as the sauna stones – this is what Tulikivi also recommends. This is a rather durable and heavy rock material, meaning that it will not break under temperature change strains quickly, and since it is a heavy stone, it will also store and release heat. We use also small number of rounded olivine diabase stones at the top of kiuas. This is mostly for decorative purposes, even if some experts claim that rounded stones will also spread löylyvesi (water you throw into kiuas in Finnish sauna to get löyly), as water flows smoothly from rounded stones, end up deeper inside kiuas, and thereby produce more smooth löyly.

It should be said that selection of löylykivet, their positioning, and all such details of “sauna-knowhow” are subjects of endless passionate debates among the Finns. You can go e.g. into this good site (use the Google Translator, if needed) and read more: https://saunologia.fi/kiuaskivet/ .

Now, we’ll just need to take care of those lauteet, too. – Meanwhile: Hyviä löylyjä!

Ensimmäisiä löylyjä odotellessa…

“Soft” and “sharp” photos

Christmas decorations, photo taken with f/1.2, 50mm lens.

As holidays are traditionally time to be lazy and just rest, I have not undertaken any major photography projects either. One thing that I have been wondering though, has been the distinction between “soft” and “sharp” photos. There are actually many things intermingling here. In old times, the lenses I used were not capable of delivering optically sharp images, and due to long exposure times, unsensitive film (later: sensors), the images were also often blurry: I had not got the subject in focus and/or there was blur caused by movement (of target and/or the camera shaking). Sometimes the blurry outcomes were visually or artistically interesting, but this was mostly due to pure luck, rather than any skill and planning.

Later, it became feasible to get images that were technically controlled and good-looking according to the standard measurements of image quality. Particularly the smartphone photos have changed the situation in major ways. It should be noted that the small sensor and small lenses in early mobile phone cameras did not even need to have any sort of focus mechanisms – they were called ‘hyperfocal lenses’, meaning that everything from very close distance to infinity would always be “in focus” (at least theoretically). As long as you’d have enough light and not too much movement in the image, you would get “sharp” photos.

Non-optimal “soft” photo: a mobile phone (iPhone) photo, taken with 10x “digital zoom”, which is actually just a cropped detail from the image optically created in the small sensor.

However, sharpness in this sense is not always what a photographer wants. Yes, you might want to have your main subject to be sharp (have a lot of details, and be in perfect focus), but if everything in the image background shows such detail and focus as well, that might be distracting, and aesthetically displeasing.

Thus, the expensive professional cameras and lenses (full frame bodies, and “fast”, wide-aperture lenses) are actually particularly good in producing “soft” rather than “sharp” images. Or, to put it slightly better, they will provide the photographer larger creative space: those systems can be used to produce both sharp and soft looking effects, and the photographer has better control on where both will appear in the image. The smartphone manufacturers have also added algorithmic techniques that are used to make the uniformly-sharp mobile photos softer, or blurry, in selected areas (typically e.g. in the background areas of portrait photos).

Sharpness in photos is both a question of information, and how it is visually expressed. For example, a camera with very low resolution sensor cannot be used to produce large, sharp images, as there is not enough information to start with. A small-size version of the same photo might look acceptably sharp, though. On the other hand, a camera with massively high-resolution sensor does not automatically procude sharp looking images. There are multiple other factors in play, and the visual acuity and contrast are perhaps the most crucial ones. The ray of light that comes through the lens and falls on the sensor produces what is called a “circle of confusion”, and a single spot of the subject should ideally be focused on so small spot in the sensor that it would look like a nice, sharp spot also in the finished image (note that this is also dependent on the visual acuity, the eyes of the person looking at it – meaning that discussions of “sharpness” are also in certain ways always subjective). Good quality optics have little diffraction effects that would optically produce visual blur to the photo.

Daytime photo of naakka (jackdaw) in winter, taken with a 600mm telephoto lens (SIGMA), f/7.1, exposure 1/400 seconds, ISO value at 6400 – with some EOS 550D body/sensor’s visual noise removed in postproduction at Lightroom. Note how the sharp subject is isolated with the blurry bacground even with the f/7+ aperture value, courtesy of long focal-range optics.

Similarly, the sharp and soft images may be affected by “visual noise”, which generally is created in the image sensor. In film days, the “grain” of photography was due to the actual small grains of the photosensitive particles that were used to capture the light and dark areas in the image. There were “low ISO” (less light-sensitive) film materials that had very fine-grained particles, and “high ISO” (highly light-sensitive) films that had larger and coarser particles. Thus, it was possible to take photos in low-light conditions (or e.g. with fast shutter speeds) with the sensitive film, but the downside was that there was more grain (i.e. less sharp details, and more visual noise) in the final developed and enlarged photographs. The same physical principles apply also today, in the case of photosensitive, semiconductive camera sensors: when the amplification of light signal is boosted, the ISO values go up, faster shots or images in darker conditions can be captured, but there will be more visual noise in the finished photos. Thus, the perfectly sharp, noise-free image cannot always be achieved.

But like many photographers seek for the soft “bokeh” effect into the backgrounds (or foregrounds) of their carefully composed photos, some photographers do not shy away from the grainy effects of visual noise, or high ISO values. Similar to the control of sharpness and softness in focus, the use of grain is also a question of control and planning: if all and everything one can produce has noise and grain, there is no real creative choice. Understanding the limitations of photographic equipment (with a lot of training and experimentation) will eventually allow one to utilize also visual “imperfections” to achieve desired atmospheres and artistic effects.

Chocolates were shot with f/1.4 value (50mm lens) – the ‘dreamy’ look was desired here, but note how even the second piece of chocolate is already blurred, as the “zone of acceptable sharpness” (also known as the “depth of field”) is very narrow here.

Photos in the dark

Winter is dark here. It is a bit challenging to engage in photography under such conditions. For example, the dark translates into long exposure times, or blurred or underexposed photos, or both. On the other hand, difficult conditions can also function as creative challenges. It is interesting to find tones in the dark, hues and feelings in a grainy scenery. But the laws of composition and the effort required to find interesting topics to photograph remains.

Testing Sigma 150-600mm/5.0-6.3 DG OS HSM Contemporary

I have long been thinking about a longer, telephoto range zoom lens, as this is perhaps the main technical bottleneck in my topic selection currently. After finding a nice offer, I made the jump and invested into Sigma 150-600mm/5.0-6.3 DG OS HSM Contemporary lens for Canon. It is not a true “professional” level wildlife lens (those are in 10 000+ euros/dollars price range in this focal length). But his has got some nice reviews on its image quality and portability. Though, by my standards this is a pretty heavy piece of glass (1,930 g).

The 150-600 mm focal range is in itself highly useful, but when you add this into a “crop sensor” body as I do (Canon has 1.6x crop multiplier), the effective focal range becomes 240-960mm, which is even more into the long end of telephoto lenses. The question is, whether there is still enough light left in the cropped setting at the sensor to allow autofocus to work reliably, and to let me shoot with apertures that allow using pretty noise-free ISO sensitivity settings.

I have only made one photo walk with my new setup yet, but my feelings are clearly at the positive side at this point. I could get decent images with my old 550D DSLR body with this lens, even in a dark, cloudy winter’s day. The situation improved yet lightly when I attached the Sigma into a Viltrox EF-M Speed Booster adapter and EOS M50 body. In this setup I lost the crop multiplier (speedboosters effectively operate as inverted teleconverters), but gained 1.4x multiplier in larger aperture. In a dark day more light was more important than getting that extra crop multiplier. There is nevertheless clear vignetting when Sigma 150-600 mm is used with Viltrox speedbooster. As I was typically cropping this kind of telephoto images in Lightroom in any case, that was not an issue for me.

The ergonomics of using the tiny M50 with a heavy lens are not that good, of course, but I am using a lens this heavy with a monopod or tripod (attached into the tripod collar/handle), in any case. The small body can just comfortably “hang about”, while one concentrates on handling the big lens and monopod/tripod.

In daylight, the autofocus operation was good, both with 550D and M50 bodies. Neither is a really solid wildlife camera, though, so the slow speed of setting the scene and focusing on a moving subject is somewhat of a challenge. I probably need to study the camera behaviour and optimal settings still a bit more, and also actually start learning the art of “wildlife photography”, if I intend to use this lens into its full potential.

My SIGMA 150-600 mm / Canon EOS M50 setup.

The Rise and Fall and Rise of MS Word and the Notepad

MS Word installation floppy. (Image: Wikipedia.)

Note-taking and writing are interesting activities. For example, it is interesting to follow how some people turn physical notepads into veritable art projects: scratchbooks, colourful pages filled with intermixing text, doodles, mindmaps and larger illustrations. Usually these artistic people like to work with real pens (or even paintbrushes) on real paper pads.

Then there was time, when Microsoft Office arrived into personal computers, and typing with a clanky keyboard into an MS Word window started to dominate the intellectually productive work. (I am old enough to remember the DOS times with WordPerfect, and my first Finnish language word processor program – “Sanatar” – that I long used in my Commodore 64 – which, btw, had actually a rather nice keyboard for typing text.)

WordPerfect 5.1 screen. (Image: Wikipedia.)

It is also interesting to note how some people still nostalgically look back to e.g. Word 6.0 (1993) or Word 2007, which was still pretty straightforward tool in its focus, while introducing such modern elements as the adaptive “Ribbon” toolbars (that many people hated).

The versatility and power of Word as a multi-purpose tool has been both its power as well as its main weakness. There are hundreds of operations one can carry out with MS Word, including programmable macros, printing out massive amounts of form letters or envelopes with addresses drawn from a separate data file (“Mail Merge”), and even editing and typesetting entire books (which I have also personally done, even while I do not recommend it to anyone – Word is not originally designed as a desktop publishing program, even if its WYSIWYG print layout mode can be extended into that direction).

Microsoft Word 6.0, Mac version. (Image: user “MR” at https://www.macintoshrepository.org/851-microsoft-word-6)

These days, the free, open-source LibreOffice is perhaps closest one can get to the look, interface and feature set of the “classic” Microsoft Word. It is a 2010 fork of OpenOffice.org, the earlier open-source office software suite.

Generally speaking, there appears to be at least three main directions where individual text editing programs focus on. One is writing as note-taking. This is situational and generally short form. Notes are practical, information-filled prose pieces that are often intended to be used as part of some job or project. Meeting notes, or notes that summarise books one had read, or data one has gathered (notes on index cards) are some examples.

The second main type of text programs focus on writing as content production. This is something that an author working on a novel does. Also screenwriters, journalists, podcast producers and many others so-called ‘creatives’ have needs for dedicated writing software in this sense.

Third category I already briefly mentioned: text editing as publication production. One can easily use any version of MS Word to produce a classic-style software manual, for example. It can handle multiple chapters, has tools such as section breaks that allow pagination to restart or re-format at different sections of longer documents, and it also features tools for adding footnotes, endnotes and for creating an index for the final, book-length publication. But while it provides a WYSIWYG style print layout of pages, it does not allow such really robust page layout features that professional desktop publishing tools focus on. The fine art of tweaking font kerning (spacing of proportional fonts), very exact positioning of graphic elements in publication pages – all that is best left to tools such as PageMaker, QuarkXPress, InDesign (or LaTex, if that is your cup of tea).

As all these three practical fields are rather different, it is obvious that a tool that excels in one is probably not optimal for another. One would not want to use a heavy-duty professional publication software (e.g. InDesign) to quickly draft the meeting notes, for example. The weight and complexity of the tool hinders, rather than augments, the task.

MS Word (originally published in 1983) achieved dominant position in word processing in the early 1990s. During the 1980s there were tens of different, competing word processing tools (eagerly competing for the place of earlier, mechanical and electric typewriters), but Microsoft was early to enter the graphical interface era, first publishing Word for Apple Macintosh computers (1985), then to Microsoft Windows (1989). The popularity and even de facto “industry standard” position of Word – as part of the MS Office Suite – is due to several factors, but for many kinds of offices, professions and purposes, the versatility of MS Word was a good match. As the .doc file format, feature set and interface of Office and Word became the standard, it was logical for people to use it also in homes. The pricing might have been an issue, though (I read somewhere that a single-user licence of “MS Office 2000 Premium” at one point had the asking price of $800).

There has been counter-reactions and multiple alternative offered to the dominance of MS Word. I already mentioned the OpenOffice and LibreOffice as important, more lean, free and open alternatives to the commercial behemot. An interesting development is related to the rise of Apple iPad as a popular mobile writing environment. Somewhat similarly as Mac and Windows PCs heralded transformation from the ealier, command-line era, the iPad shows signs of (admittedly yet somewhat more limited) transformative potential of “post-PC” era. At its best, iPad is a highly compact and intuitive, multipurpose tool that is optimised for touch-screens and simplified mobile software applications – the “apps”.

There are writing tools designed for iPad that some people argue are better than MS Word for people who want to focus on writing in the second sense – as content production. The main argument here is that “less is better”: as these writing apps are just designed for writing, there is no danger that one would lose time by starting to fiddle with font settings or page layouts, for example. The iPad is also arguably a better “distraction free” writing environment, as the mobile device is designed for a single app filling the small screen entirely – while Mac and Windows, on the other hand, boast stronger multitasking capabilities which might lead to cluttered desktops, filled by multiple browser windows, other programs and other distracting elements.

Some examples of this style of dedicated writers’ tools include Scrivener (by company called Literature and Latte, and originally published for Mac in 2007), which is optimized for handling long manuscripts and related writing processes. It has a drafting and note-handing area (with the “corkboard” metaphor), outliner and editor, making it also a sort of project-management tool for writers.

Scrivener. (Image: Literature and Latte.)

Another popular writing and “text project management” focused app is Ulysses (by a small German company of the same name). The initiative and main emphasis in development of these kinds of “tools for creatives” has clearly been in the side of Apple, rather than Microsoft (or Google, or Linux) ecosystems. A typical writing app of this kind automatically syncs via iCloud, making same text seamlessly available to the iPad, iPhone and Mac of the same (Apple) user.

In emphasising “distraction free writing”, many tools of this kind feature clean, empty interfaces where only the currently created text is allowed to appear. Some have specific “focus modes” that hightlight the current paragraph or sentence, and dim everything else. Popular apps of this kind include iA Writer and Bear. While there are even simpler tools for writing – Windows Notepad and Apple Notes most notably (sic) – these newer writing apps typically include essential text formatting with Markdown, a simple code system that allows e.g. application of bold formatting by surrounding the expression with *asterisk* marks.

iA Writer. (Image: iA Inc.)

The big question of course is, that are such (sometimes rather expensive and/or subscription based) writing apps really necessary? It is perfectly possible to create a distraction-free writing environment in a common Windows PC: one just closes all the other windows. And if the multiple menus of MS Word distract, it is possible to hide the menus while writing. Admittedly, the temptation to stray into exploring other areas and functions is still there, but then again, even an iPad contains multiple apps and can be used in a multitasking manner (even while not as easily as a desktop PC environment, like a Mac or Windows computer). There are also ergonomic issues: a full desktop computer probably allows the large, standalone screen to be adjusted into the height and angle that is much better (or healthier) for longer writing sessions than the small screen of iPad (or even a 13”/15” laptop computer), particularly if one tries to balance the mobile device while lying on a sofa or squeezing it into a tiny cafeteria table corner while writing. The keyboards for desktop computers typically also have better tactile and ergonomic characteristics than the virtual, on-screen keyboards, or add-on external keyboards used with iPad style devices. Though, with some search and experimentation, one should be able to find some rather decent solutions that work also in mobile contexts (this text is written using a Logitech “Slim Combo” keyboard cover, attached to a 10.5” iPad Pro).

For note-taking workflows, neither a word processor or a distraction-free writing app are optimal. The leading solutions that have been designed for this purpose include OneNote by Microsoft and Evernote. Both are available for multiple platforms and ecosystems, and both allow both text and rich media content, browser capture, categorisation, tagging and powerful search functions.

I have used – and am still using – all of the above mentioned alternatives in various times and for various purposes. As years, decades and device generations have passed, archiving and access have become an increasingly important criteria. I have thousands of notes in OneNote and Evernote, hundreds of text snippets in iA Writer and in all kinds of other writing tools, often synchronized into iCloud, Dropbox, OneDrive or some other such service. Most importantly, in our Gamelab, most of our collabrative research article writing happens in Google Docs/Drive, which is still the most clear, simple and efficient tool for such real-time collaboration. The downside of this happily polyphonic reality is that when I need to find something specific from this jungle of text and data, it is often a difficult task involving searches into multiple tools, devices and online services.

In the end, what I am mostly today using is a combination of MS Word, Notepad (or, these days Sublime Text 3) and Dropbox. I have 300,000+ files in my Dropbox archives, and the cross-platform synchronization, version-controlled backups and two-factor authenticated security features are something that I have grown to rely on. When I make my projects into file folders that propagate through the Dropbox system, and use either plain text, or MS Word (rich text), plus standard image file types (though often also PDFs) in these folders, it is pretty easy to find my text and data, and continue working on it, where and when needed. Text editing works equally well in a personal computer, iPad and even in a smartphone. (The free, browser-based MS Word for the web, and the solid mobile app versions of MS Word help, too.) Sharing and collaboration requires some thought in each invidual case, though.

Dropbox. (Image: Dropbox, Inc.)

In my work flow, blog writing is perhaps the main exception to the above. These days, I like writing directly into the WordPress app or into their online editor. The experience is pretty close to the “distraction-free” style of writing tools, and as WordPress saves drafts into their online servers, I need not worry about a local app crash or device failure. But when I write with MS Word, the same is true: it either auto-saves in real time into OneDrive (via O365 we use at work), or my local PC projects get synced into the Dropbox cloud as soon as I press ctrl-s. And I keep pressing that key combination after each five seconds or so – a habit that comes instinctually, after decades of work with earlier versions of MS Word for Windows, which could crash and take all of your hard-worked text with it, any minute.

So, happy 36th anniversary, MS Word.

Stretching the little Canon to the max

There has been these endless discussions among photography enthusiasts on the strengths and weaknesses of various camera manufacturers for decades. It has been interesting to note that as the history-awareness has increased, some of this discussion has moved into a sort of meta-level: rather than talking about the suitablity of certain camera equipment for (certain kinds of) photography, the discussion has partly moved to discuss the strengths and weaknesses of entire philosophy or product-line strategy of various manufacturers.

Canon is an example that I am interested here, particularly as this is the manufacturer whose products I have been mostly using for the past two decades or more. The dominant criticism of Canon today seems to be that they (as late adopters of mirrorless systems camera technologies) are now spreading their efforts into too many directions, and thereby making it hard to provide anything really strong and credible for anyone. The history of Canon is great, of course, and I think that they still have the best user interface for their digital cameras, for example, and the back catalogue of Canon lenses is impressive. The problem today nevertheless is that it is difficult to see if Canon is still committed to continuing the DSLR camera and lens development in professional and enthusiast levels long into the future (as their recent releases of EOS 90D and 1D X Mark III DSLR bodies seems to suggest), or if anyone with an eye towards the future should invest into the RF mount lenses and EOS R series full-frame mirrorless cameras instead. (RF system is the most recent Canon camera family, it was announced in September 2018; Canon’s full-frame DSLR cameras have used the EF mount lenses since from 1987.) And what is the destiny of APS-C (“crop frame”) cameras, and the EF-M mount system (introduced in 2012) in all of this?

I have long used crop frame system cameras and either EF or EF-S (yet another Canon lens family) lenses, due to the nice balance that this combination provides in terms of versatility, compact sizes, image quality and price – which is always an important concern for a hobbyist photographer. Few months ago I made the move into the “mirrorless era”, deciding to invest into the most affordable of these alternative systems, the Canon EF-M mount family (my choice of camera body was the tiny, yet powerful EOS M50).

The initial experiences (as I have reported in this blog already earlier) have been mostly positive – it is easy to take a good photo with this system and some decent, native EF-M lens. And it is nice that I can use an adapter to attach my older, EF mount lenses into the new, EF-M mount body, even while the autofocus might not be as fast that way. But the fact is that most of the new Canon lenses now appear to be coming out to the other, mirrorless Canon system: the full-frame RF mount cameras. And it is particularly the “serious enthusiast” or advanced hobbyist category that seems to be left in the middle. Some, more sports and wildlife oriented Canon lenses and cameras that would suit them are being published in the DSLR (EF mount) ecosystem. Some of the most advanced lenses are coming out in RF system, but the prices of many of those are more in the professional, multiple-thousands of euros/dollars category per lens. But the R system bodies seem to be missing many of the features that true professionals would need from their camera systems, so that is not really working so well, either. And those amateur photographers (like myself) who have opted for Canon EF-M mirrorless mount system are mostly provided with compact lenses that do not have the image quality or aperture values that more advanced photography would profit from. And investing into a heavy EF lens, and then adding adapter to get it to work with the EF-M body does not make particularly good sense. That lens is not designed for a mirrorless system to start with, and the combination of ultra-compact camera body and heavy, full-frame DSLR lens is not a balanced one.

So, the advanced hobbyist / enthusiast crowd is sort of asking: Quo Vadis, Canon?

Some people have already voted with their feet, sold their Canon cameras and lenses and bought into a Sony or Fujifilm ecosystems instead. Those competing manufacturers have the benefit of simpler and more clear mirrorless (and APS-C) camera and lens strategies. They do not have so many millions of existing users with legacy camera and lens equipment to support, of course.

I am currently just trying to make the best out of my existing cameras and lenses. My lakeside camera walk today involved mostly using the Canon L-series 70-200 mm f/4 EF lens with the old APS-C, DSLR body (550D), which has better grip for handling a larger lens. And the landscape photos and detailed close-ups I shot with the new M50 and the sharp 22mm f/2 EF-M lens.

Maybe the third-party manufacturers will provide some help in strengthening the EF-M ecosystem in the future. For example, SIGMA has announced that it will soon port three of its good quality prime lenses into EF-M system: Sigma 16mm, 30mm, and 56mm F1.4 DC DN Contemporary. Hopefully there will be more of such quality glass coming up – also from Canon itself. Producing good quality lenses that are also physically small enough to make sense when attached into an EF-M camera, and which have also affordable enough price, is not trivial achievement, it looks like.

SIGMA lenses.
New SIGMA lenses for the Canon EF-M mount cameras.