Yongnuo 35mm F1.4
- Third Party Lenses
- 0 Replies
This lens was released without making fanfare.
Yongnuo 35mm F1.4 costing US$400.
Yongnuo 35mm F1.4 costing US$400.
Can’t say I’m looking forward to inferior reverse engineered third party autofocus lenses. This is one area Sony have the advantage as they share their autofoucus technology with other lens companies. This could very well be a huge advantage for Sony in the long run.Might not even be for Canon mounts. Still, they could be the 1st 3rd party to decode and release RF glass or more likely, they are hitting focal lengths with apertures not on the current market for EF.
If you don't need the 300-400mm focal lengths, the 70-300 is so much smaller and lighter. Even worth getting both and only take the heavier 100-400 when you really need it
I don’t think it was obvious, but I’ll agree with the sentiment.Which obviously was my point.
Unfortunately for us, most sensors in the 80 to 90 percent efficiency range and there are very little gains to be made there. About the only real improvement that I can imagine is if you could somehow get each photocell to count photons and that way avoid having an A/D circuit.
Hmm,.. the R's EVF might be the best there is at the moment but I tried it and didn't like it that much. Although I like the specs and especially with the 28-70/2.0Yeah, I guess that will largely depend on the quality of the EVF as well. I haven't gotten the RP in my hands to see how good the EVF really is, but I did read it isn't as good as the R. I will say, the R's EVF is nothing short of amazing. You can barely tell it's not optical.
Even goes well on my Fuji. This one will be a fair bit heavier.




They do! I have 5DIV and 5DsR (and a 7DII I do not use much now). The 5DsR is the very good for distant birds and at the same time makes targeting BIF easier due to being FF. I have not used the 5DIV for birding a lot but it is a fantastic landscape camera (with a big DR) and a superb low light one (Milky way, night shots, internal spaces like churches and museums). I would rather see them updated to the next generation versions rather than seeing mirrorless ones.Quickly....APS-C and "2/3rds" are different sensor sizes.
But, agreed with overall point, I would expect the replacements to the 7DII, 80D, M5/6, Rebels to continue to be APS-C sized sensors.
As for the MP race. I hope that Canon continues to provide the market with cameras in the 20-30 MP range. It would be a shame if that was no longer an option as I agree, I think that is a great MP count for many applications.
But, I like options and am glad to see high MP sensors out there as an option. This forum has several examples of people using the 5Ds(R), but one that I find interesting is a friend (seriously, not me) that has the 1DxII, 5DIV and 5DsR. He is primarily a birder and feels each excels in different instances.
Options are good.
My comparisons are with the 5D2, 6D2, and 7D2.
I find the 7D2 AF system beats the 5D2 in every way. I find that the 7D2 beats the 6D2, except in live view, where the 6D2 beats the 7D2.
I assume that any replacement to the 7D2 will put it back on top for both.
In fact, Sony seems to be on the path to make ML cameras in the future even fatter than DSLRsWhy make these mirrorless cameras smaller? Why can't they stay the same size as the DSLR? That would leave room for another card slot!!! I'm far from sold on these cameras!!!!

Quite substantial development in digital stabilization would be needed, though. The current digital IS systems stabilize movement only between subsequent video frames. You just can not digitally eliminate motion blur during a single exposure. You just can't. The only way to do this would be to divide the exposure to multiple sub-exposures, and to those sub-images use automatic alignment, perspective correction and stacking.
I am just thinking about heat noise/ hotpixels, as using mirrorless always makes the camera hot or at least warm at extended use, I am thinking though no my significant it will result in more noise.I do somewhat agree on the EVF, but really don't see any difference in noise if I use the 6DII in Live-View of full-DSLR mode, so I guess the latter is not significant maybe because for view mode, not all of the pixels are utilized unlike with a long exposure which collects information from the whole sensor so there is a definite increase of noise there.
It does not support 1080 at ~24FPS only at ~30FPS - according to a just released hand-on preview by Jared Polin at Froknowsphoto.com (search it on youtube). He makes it clear that (even though it's a 30 minute video) the video is not a review of the camera but a preview only. He is disappointed by Canon's continued designed-constraints in their video capabilities in their EOS DSLR and SLR (mirrorless) cameras. But his impression of the feel, use, and stills capabilities of the camera are very good. With video capability more designed for the "mom & pop shooters capturing the kiddos" (my paraphrase) rather than as a second ("B", or even "C") body for serious video shooters.