摘录 With this lens when you have it set at 1.4 the picture just seems so amazing. Almost as if it’s jumping from the photo right towards you and man that is amazing....
结论: The Canon EF 1.4/50 USM is undoubtedly a well-done lens. The picture quality in the frame centre and at the edges is very good at apertures above f/2.0 – you can count...
反对: by f/1.4 the image is distinctly „soft”,, very high coma,, susceptibility to flares,, visible distortion on full frame,, very high vignetting on full frame.
摘录 Gary Wolstenholme takes a look at Canon's mid-range 'nifty-fifty'. Standard lenses such as this are popular due to their lightweight and bright maximum aperture.
赞成 Decent resolution across the frame when stopped down., Good resistance to flare., Low vignetting at maximum aperture.
反对: Barrel distortion may be noticeable in critical applications, Quality towards the edges doesn't really excite until stopped down to f/4
摘录 Gary Wolstenholme takes a look at Canon's mid-range 'nifty-fifty'. Standard lenses such as this are popular due to their lightweight and bright maximum aperture.
赞成 Decent resolution across the frame when stopped down., Good resistance to flare., Low vignetting at maximum aperture.
反对: Barrel distortion may be noticeable in critical applications, Quality towards the edges doesn't really excite until stopped down to f/4
摘录 Available at a fraction of the price of its f/1.2 brother, how does this sub-£300 prime compare. Read the WDC Canon EF 50mm f/1.4 USM review to find out.
结论: The EF 50mm f/1.4 USM showed an almost flawless performance during the lab- and field-tests both in terms of optical and mechanical quality. If I had to list a few...
结论: The Canon EF 50mm f/1.4 USM is a rather obvious choice when looking for a standard lens to be used on an Canon APS-C DSLR. That said it struggles a bit at maximum...
摘录 Canon's 50/1.4 is a bit heavier than the 50/1.8 but it gives you simultaneous AF/MF because of its USM focusing motor . It is one f-stop slower than the 50/1.0 but much...