I have long been in Canon camp in terms of my DSLR equipment, and it was interesting to notice that they announced last week a new, improved full frame mirrorless camera body: EOS R5 (link to official short annoucement). While Canon was left behind competitors such as Sony in entering the mirrorless era, this time the camera giant appears to be serious. This new flagship is promised to feature in-body image stabilization that “will work in combination with the lens stabilization system” – first in Canon cameras. Also, while the implementations of 4k video in Canon DSLRs have left professionals critical in past, this camera is promised to feature 8k video. The leaks (featured in sites like Canon Rumors) have been discussing further features such as a 45mp full frame sensor, 12/20fps continuous shooting, and Canon also verified a new, “Image.Canon” cloud platform, which will be used to stream photos for further editing live, while shooting.
But does one really need a system like that? Aren’t cameras already good enough, with comparable image quality available at fraction of the cost (EOS R5 might be in 3500-4000 euros range, body only).
In some sense such critique might be true. I have not named the equipment I have used for shooting the photos featured in this blog post, for example – some are taken with my mirrorless systems camera, some are coming from a smartphone camera. For online publishing and hobbyist use, many contemporary camera systems are “good enough”, and can be flexibly utilized for different kinds of purposes. And the lens is today way more important element than the camera body, or the sensor.
Said that, there are some elements where a professional, full frame camera is indeed stronger than a consumer model with an APS-C (crop) sensor, for example. It can capture more light into the larger sensor and thus deliver somewhat wider dynamic range and less noise under similar conditions. Thus, one might be able to use higher ISO values and get noise-free, professional looking and sharp images in lower light conditions.
On the other hand, the larger sensor optically means more narrow depth of field – this is something that a portrait photographer working in studio might love, but it might actually be a limitation for a landscape photographer. I do actually like using my smartphone for most everyday event photography and some landscape photos, too, as the small lens and sensor is good for such uses (if you understand the limitations, too). A modern, mirrorless APS-C camera is actually a really flexible tool for many purposes, but ideally one has a selection of good quality lenses to suit the mount and smaller format camera. For Canon, there is striking difference in R&D investments Canon have made in recent years into the full frame, mirrorless RF mount lenses, as compared to the “consumer line” M mount lenses. This is based on business thinking, of course: the casual photographers are changing into using smartphones more and more, and there is smaller market and much tighter competition left in the high-end, professional and serious enthusiast lenses and cameras, where Canon (and Nikon, and many others) are hoping to make their profits in the future.
Thus: more expensive professional full frame optimised lenses, and only few for APS-C systems? We’ll see, but it might indeed be that smaller budget hobbyists (like myself) will need to turn towards third-party developers for filling in the gaps left by Canon.
One downside of the more compact, cheaper APS-C cameras (like Canon M mount systems) is that while they are much nicer to carry around, they do not have as good ergonomics and weather proofing as more pro-grade, full frame alternatives. This is aggravated in winter conditions. It is sometimes close to impossible to get your cold, gloved fingers to strike the right buttons and dials when they are as small as in my EOS M50. The cheaper camera bodies and lenses are also missing the silicone seals and gaskets that are typically an element that secures all connectors, couplings and buttons in a pro system. Thus, I get a bit nervous when outside with my budget-friendly system in a weather like today. But, after some time spent in careful wiping and cleaning, everything seems to continue working just fine.
Absolute number one lesson I have learned in these years of photography, is that the main limitation of getting great photos is rarely in equipment. There are more and less optimal, or innovative, ways of using same setup, and with careful study and experimentation it is possible to learn ways of working around technical limitations. The top-of-the-line, full frame professional camera and lenses system might have wider “opportunity space” for someone who has learned how to use it. But with additional complexity, heavy and expensive elements, those systems also have their inevitable downsides. – Happy photography, everyone!
3 thoughts on “Enlightened by Full Frame?”
I really like the pigeons on the dipole.
Your remarks about the reason to have a ‘full frame’ sensor are spot-on. I only wish camera manufacturers understood this. What is the point of pretending a 1/2.3 sensor can handle ISO 25,600? All you get with that size/speed ratio is noise.
I also hope the average consumer will stop falling for the numbers game promotion the camera makers currently indulge in. For a viewing screen that’s <2 MP there's no advantage in making the picture 10X that to begin with.
Of course I also wish and hope to win the lottery, which is about as likely to happen.
Thanks for the comment, Marc. And yes indeed, the electronic viewfinders and back LCD screens of today’s cameras are another true bottleneck. In Canon systems cameras there has been virtually no difference in the size or level of detail I can detect while looking at the screen of 2000€ camera as compared to 500€ one. Some real innovation and experimentation in the user interfaces and viewfinders really need to take place.
PetaPixel analyses Cacon here: https://petapixel.com/2020/02/13/why-did-canon-just-now-decide-to-wake-up/
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