j-nord said:
Wait I'm confused, do you want a:
1) 50 f1.4 II
2) 50 f2 IS
3) 50 f1.4 IS (I think this is what everyone wants but seems unrealistic considering the other recent prime releases)
It goes with out saying these would be all be internal focus. None of the extending prime nonsense.
Short answer: a new 50mm with internal focusing and modern reliable USM and in a non-enormous size.
Longer answer: It depends on what Canon offers us, as many have conceded that a 50 f/1.4 IS USM could steal 50L sales and Canon may not offer us that. So here's my spectrum of Yes/No for this lens (from a prior post):
"As far as what I would / would not buy in a new 50:
EF 50mm f/1.4 USM II = Buy. Opportunity lost with no IS, but if it's this or nothing, I'll take it.
EF 50mm f/1.4 IS USM = Buy. Pricey, but if still relatively small compared to the pickle jars, I'd be in.
EF 50mm f/1.8 IS USM = Buy.
EF 50mm f/2.0 IS USM = Buy. Could be awesomely tiny and low-profile, but I imagine they'd never put this out given that the budget STM lens is still f/1.8.
EF 50mm f/anything
L USM =
Not buy. Presumably too big/expensive/specialized for my needs, but we'll see. If it was not a draw/bokeh specialist of a lens and was sharper across the frame, I'd maaaaybe consider it.
EF 50mm
f/2.5 1:2 compact macro USM =
Not buy. I think I need f/2 or quicker, and I don't need another macro (either due to a large internal focusing housing or non-internal focusing design that leans out a great deal.)
EF 50mm of
any sort with STM =
kill it with a hammer. Not good enough for this class of lens.
I imagine everyone's personal buy / not buy list is quite different, though."
- A