R
robblackett
Guest
Well yes the Mitagon is F/0.95 but unfortunately its light transmission is not quite so impressive at about T1.4The original post started off fine but then degenerated into the usual Sony is about to die etc.Canon and Nikon have effectively boxed Sony in. By both going with larger and more technologically advanced mounts for mirrorless, they have left Sony the odd man out with the small mount. I bet Panasonic's FF mirrorless also features a larger mount. When all is said and done Sony will be left with the most primitive mount.
Canon will have faster lenses and Sony won't be able to compete in that area. Canon already flexed its muscle by releasing 2 of those faster lenses with the new R.
Also, whenever Sony releases new models, they will be compared with the superior ergonomics of Canon and Nikon. Unless Sony does a major redesign, they will look and feel worse.
And anyone going into a camera store to handle the Canon and the Sony, will mostly choose the Canon because it feels so much better and offers the superior user experience.
The facts are Sony is the number 1 FF camera by sales. How do you account for that if its about to die?
I also do not see hardly anyone posting in the Sony forum about how they are going to sell their Sony gear to take up the Canon EOS R or the Nikon Z.
The fact is both the EOS R and the Z (arguably the more interesting camera) are both very solid entries to the FF market but neither at this stage offer anything substantial to better the Sony equivalents and neither have an A9 or A7S competitor nor an APSc equivalent performer.
I would say Sony's best bet is to continue to throw everything into the new models which they usually do (in contrast to Canon) and continue to offer the older models at a lower price (which they do you can still buy all the earlier models like A6000 for a song).
Canon and Nikon will make Sony try harder which is only good for Sony.
By the way there is a Mitagon F0.95 that fits onto Emount - how do you account for that?
https://www.bhphotovideo.com/c/product/1072733-REG/mitakon_mtk50mf095bk_50mm_for_0_95_lens.html
Oh look its only $799 and you said it couldn't be done.
Part of the problem of a narrow lens mount is the mechanical restriction of the limited diameter opening. Some very fast lenses can be made to fit with an adapter but can not deliver their stated maximum aperture because of mechanical vignetting.
Sony may well have given themselves some optical difficulties because of their narrow mount.
I also have an older but quite compact and nicely made Minolta MD 50 F1.2 lens that works on my Sony's with an adapter.
I am sure the monster Canon 50 1.2 will be in a totally different league but to say emount won't allow fast lenses is already not true.
A possibly more accurate statement would be it may make fast lenses more difficult and the wider mount should allow the optical engineers to provide better corner performance and even brighter lenses - that is true. How Sony addresses this is unkown but I imagine they won't do anything about it at this stage (its unlikely to be an issue for a while).
Greg.