yabokkie

EOS M body offering is pretty weak

weak in general but not for superwides

EOS M body offering is pretty weak

weak in general but for superwides the focus speed is not an issue.

EOS M body offering is pretty weak

weak in general, not many dedicated lenses, slow AF,
but the focus speed is not an issue for superwides.

> EOS M body offering is pretty weak

weak in general, not many dedicated lenses, slow AF,
but the focus speed is not an issue for superwides.

in theory, APS-C mirrorless mounts, NEX, XF, and EOS-M have good advantage over SLR mounts in that they have much shorter flange-back, less than 30mm equiv. than over 40mm.

virtually there is not much difference mounting an APS-C zoom on APS-C or 35mm format if wide-end * crop-factor applies to all the lenses.

we can go same as wide, with more over-all resolution,...

virtually there is not much difference mounting an APS-C zoom on APS-C or 35mm format if wide-end * crop-factor applies to all the lenses.

we can go same as wide, with more over-all resolution,...

ha, shoot them with your 7D minimi.
your efforts are always appreciated.

actually I think it will be an interesting article if DPR compare the Sigma "full-frame" 28-35/1.8 against 28/1.8G and 35/2IS.

exactly. in sharpness test the most sharp shot is chozen no matter it's one in every three or thirty. should do test like lensrentals but few can do it.

exactly. in sharpness test the most sharp shot is chozen no matter it's one in every three or thirty, and this is a camera issue, too.

"onion" is the result of state of art aspherical technology at the moment, which is needed to achieve high performance at large aperture and to make the lens compact.

Nikon got the same problem...

well Rumle imagined already.

an interesting observation is APS-C zooms starting at W mm will cover full-frame from W x 1.5 or 27mm something here, with vignetting but not black corners.

where...

well Rumle imagined already.

an interesting observation is APS-C zooms starting at W mm will cover full-frame from W x 1.5 or 27mm something here, with vignetting but not black corners.

where...

p.s., I think Zeiss lost design before manufacturing capability. some last lenses made in West Germany were designed by Japanese.

p.s., I think Zeiss lost design capability before manufacturing. some last lenses made in West Germany were designed by Japanese.

p.s., I think Zeiss lost design capability before manufacturing. some last lenses made in West Germany were obviously designed by Japanese.

could be a word coined in Japan,
or to please the Japanese manufacturer.

@Andy Crowe,
they have been on the market for two weeks in Japan.
the quality of 32/1.8 is bad in almost every aspect,
optical (soft at open, not very sharp stopped down),
AF (slower than...

as far as I know, the last time Zeiss did anything real was in the 1970s when they coated lenses in Japan. but their T* performed about the same as early Pentax smc and soon Japanese makers started...