LOLID said:question: how does the 35mm f/2 IS compare to the 40mm f/2.8?
I understand the max aperture small difference, the 300$ price tag gap, and the former being a tad wider, but what in terms of:
- sharpness (@ 2v2.8 and 2.8v2.8)
- distortion
- bokeh rendering
- Dustin's "WOW" effect
O.
Sharpness:LOLID said:This is the third review I read from Dustin Abbott. Great review once again. Very honest.
I was seriously considering the reviewed lens but got caught up by the announcement of the Sigma 50 1.4 Art (not sure I want to buy a 35mm AND a 50mm). Anyway I might end up just buying the 40mm instead, so here comes my
question: how does the 35mm f/2 IS compare to the 40mm f/2.8?
I understand the max aperture small difference, the 300$ price tag gap, and the former being a tad wider, but what in terms of:
- sharpness (@ 2v2.8 and 2.8v2.8)
- distortion
- bokeh rendering
- Dustin's "WOW" effect
Thanks in advance.
O.
Eldar said:Very nice review Dustin!
It is good to see an image and photography based review, rather than chart porn. I have the Sigma and despite it´s phenomenal sharpness, I can relate to all your concerns and worries and why you decided not to get one. Clinical is a descriptive word.
StudentOfLight said:Sharpness:
f/2 vs f/2.8 - They are very similiar wide open however the 35IS has more vignetting and softer corners
f/2.8 vs f/2.8 - The 35IS is sharper in the centre and mid-frame with the corners sharpness being similar. The vignetting also starts clearing up nicely by f/2.8.
In terms of sharpness I normally refer to TDP crops:Sporgon said:StudentOfLight said:Sharpness:
f/2 vs f/2.8 - They are very similiar wide open however the 35IS has more vignetting and softer corners
f/2.8 vs f/2.8 - The 35IS is sharper in the centre and mid-frame with the corners sharpness being similar. The vignetting also starts clearing up nicely by f/2.8.
Just out of curiosity from which source(s) of information did you draw these conclusions ?
One other thing I forgot to mention is that the 40 vignettes quite badly at 2.8 whereas at 2.8 on the 35 IS the vignette is much less.
LOLID said:Dustin Abbott rightly pointed out that the original pricing of the 35 IS by Canon was clearly off.