amfoto1 wrote:
Taking your final question first, I am not too worried. The Canon DSLR line is pretty robust and full featured, so it can handle a year or so of neglect while Canon concentrates on getting the R-series camera and lens system "up and running".
However, personally I think Canon made a big mistake coming up with a whole different mount for the R-series. In my opinion, they'd have been better served simply using the EF mount for the mirrorless, so that buyers could use EF lenses they already had directly on the camera. Canon could have implemented all the other mirrorless features of the R-series (and maybe a few more), without changing the mount at all. Then they could have created great new lenses compatible with both the full frame mirrorless and their entire DSLR line. While Canon has done a brilliant job "adding value" to the EF to RF adapters by offering them with a control ring or drop in filters, it would have been so much better - they'd have had a huge, well established pool of potential buyer and would have sold a ton more R-series cameras - if they'd simply used the EF mount on them instead!
The EOS R and RP are wonderful cameras... but IMO would have been even better if they'd had an EF mount fully compatible with every existing EF lens (EF-S in crop-mode, too). The RF lenses are great, too... though wouldn't it be great if they could also be used on, say, a 5D Mark IV or 7D Mark II. Obviously, there would be less need, since most of the RF lenses to date are already represented in the approx. 90 lens EF/EF-S system. Perhaps new, improved versions of EF lenses instead... such as an EF 85mm f/1.2L "III" that could be used on both DSLR and mirrorless, instead of an RF 85mm f/1.2L that can only be used on R-series cameras.
What Canon is really neglecting now appears to be their M-series mirrorless system. They haven't done very well developing anyway, but now with the R-series it's gotten even less attention. It took them five years to make an M-series with a built in viewfinder and they've only developed a total of eight EF-M lenses... which are mostly "consumer grade" zooms, all of which use STM focus drive and are incompatible with both EOS/EF AND R-series/RF-mount cameras. There was so much potential for the APS-C mirrorless. Unlike the R-series, which will never be all that much smaller and lighter than DSLRs, the M-series and their lenses can be quite compact.
Now between the EOS/EF/EF-S, R/RF and M/EF-M Canon has three parallel systems with limited cross-compatibility. I have a nagging feeling something is going to have to give and suspect it's most likely that it will be the M-series/EF-M to get orphaned sometime in the future. I wish it were otherwise, because I still think that system has a ton of potential for someone who truly wants to "downsize" or is looking for a compact camera with great image quality for travel, hiking, etc.
Taking your final question first, I am not too wor... (
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Very interesting Alan, your argument certainly opens a larger market for the RF lenses but aren't the mirrorless cameras supposed to be small? Not that I care about size but it seems that some people do, I bought a battery grip for my Fuji to intentionally make it larger because I felt it to be uncomfortably small. Even so size seems to matter in mirrorless.