Woody said:Sella174 said:Depth of field isn't everything to everybody.
Then, why get FF?
LetTheRightLensIn said:I wonder why they don't just give the 50 1.4 proper USM high-precision AF.
LetTheRightLensIn said:They use an out and out faulty design on that, why do they never fix it?
Woody said:Then, why get FF? The EF-S 60 mm f/2.8 macro is just as good.
Sella174 said:Depth of field isn't everything to everybody.
Sella174 said:Taken with a 5D and the EF 50mm f/2.5 Compact-Macro ...
Marsu42 said:... the "80's" build quality and the horrible af motor ...
Sella174 said:My current EF 50mm f/2.5 Compact-Macro lens ... still working after a drop in a muddy river ... the mud dried in the lower, mechanical part of the lens ... still need to replace the rusted ball-bearings with new ones.
Twostones said:There is one thing Canon could do on all new lenses that would make everyone happy. Canon please put a rubber seal on the mount of all new lenses to help keep dust and moisture out of our cameras. ... Another thing they could do is put the rubber seal on the new Canon 7D mark 2 body. That way any non sealed lenses would benefit from dust control.
Chuck Alaimo said:there really isn't much need to shoot below 1/30th because IS won't stop motion blur on your subject, for that you need higher SS and in many lighting conditions, that's where you want a fast lens. this rumor really only makes me glad I have a 1.4...now come on canon, lets have at a new 50mm 1.2!!!!! (or will sigma beat ya to the punch?)
Marsu42 said:Chuck Alaimo said:there really isn't much need to shoot below 1/30th because IS won't stop motion blur on your subject, for that you need higher SS and in many lighting conditions, that's where you want a fast lens. this rumor really only makes me glad I have a 1.4...now come on canon, lets have at a new 50mm 1.2!!!!! (or will sigma beat ya to the punch?)
Lenses of f1.2 are fine for thin dof, but on *digital* they don't gain much speed over f1.4 because the iso has to be raised even more (without telling the user) to compensate for the light being lost .. and higher mp sensors will worsen this effect.
1+1 = Canon won't update the f1.2 lens, and Sigma won't produce one as they design for multiple systems and wide appeal and not a very special high-budget crowd like Canon the the 50/1.2
Chuck Alaimo said:True, but, the difference's between 1.2 and 1.8 are a bit greater.
Chuck Alaimo said:And, with sigma now and their ART line, they are stepping up their quality and their game. They have enough cheap lenses with mass appeal, the ART line seems to be trying to change that reputation.
Marsu42 said:Chuck Alaimo said:And, with sigma now and their ART line, they are stepping up their quality and their game. They have enough cheap lenses with mass appeal, the ART line seems to be trying to change that reputation.
Fortunately - but still, I really don't see them producing f1.2 lenses, but it's not like I haven't been wrong before![]()
Marsu42 said:Chuck Alaimo said:True, but, the difference's between 1.2 and 1.8 are a bit greater.
Imho the f1.8 is really Canon protecting their f1.2 lens and/or trying to get more profit from a high-priced, but cheaper produced f1.8 IS version vs. f1.4 IS (the latter should be possible, shouldn't it?
Chuck Alaimo said:I would agree...specifically from the idea that the 1.4's replacement is a 1.8...If you wanted thin DOF and good IQ, the 1.4 was a great mid point - take that away and that will force many to bite the bullet and snag the 1.2 (I know in my case, if the only option was the 1.2 or a 1.8 with IS for $600...I'd just find myself a used 1.2)
Sporgon said:Actually when you look at lens design it wouldn't surprise me ( or disappoint me ) if the new 50mm IS is actually f2 in order for Canon to make it stellar wide open.