Canon full frame mirrorless EOS R shutter mechanism

I’ve been reading photography forums too much the last few days, trying to decide what lenses/lighting to buy. They are a wash with information/discussions about the Nikon Z 7 and the Canon EOS R, full frame mirrorless cameras.

A few features have been discussed, like the larger mount of the Nikon Z 7. Unfortunately with the internet, if enough people say something is true, then for some reason everyone thinks it’s true. Very early on, people argued the Sony e-mount was too small. To this day, I haven’t seen evidence this is true.

The Canon EOS R shutter mechanism

Another argument that caught my attention was about cleaning sensors and how the Canon EOS R will close its shutter when you change lens. I’m not 100% sure how I feel about this. I think it’s a step in the right direction, but if dust hits the shutter and it gets jammed in the mechanism, that’s going to be expensive to replace.

Touch wood, I haven’t needed to clean the sensor (actually, you’re cleaning toughened Schott glass cemented to the sensor). Sometimes it’s hard to tell where the wind is coming from, so I lick my finger and hold it up (this is a trick I learned when flying radio controlled planes/helicopters). Yeah it looks weird for a second, but that’s the direction the dust/rain is going to come from. I then turn my back to said direction, and switch the lens. To switch the lens, I unscrew the cap on the top of the lens I’ll be using but I leave the cap on it. Then when I dismount the lens on the camera, I can quickly switch caps and lenses, without having to be unscrewing things. It might seem like a minute point but it has worked for me, so far.

I don’t care much for the “Nikon is better than Sony!” or “Sony’s an electronics company, not a camera company!” arguments. These companies get our money, we shouldn’t have to support them with verbal loyalty. They should be the ones trying to be loyal to us :). That said, I don’t whole-heartedly support Canon’s choice yet. It might work, it might be more prone to failure. What I’d prefer to see is perhaps a second shutter-like mechanism cover the sensor.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.