Ĭlick to expand.I've owned both lenses-but not at the same time. UNLESS you know well the anticipated usage. The bottom line is that its very difficult to use anecdotal evidence to judge lens performance. On a RF camera focus shift is a true limitation as you have to guess on the point of focus. You can adjust your technique and get terrific sharpness but its a factor.
this is a big issue if you focus wide open and stop down to photograph. I rarely want MORE detail on the edges when photographing people. For portraits forward field curvature can actually create more subject isolation. Field curvature can be a problem if you shoot at infinity wide open. These two aspects are "BIG DEALS " in evaluating lens or system performance. verse portraits which might be photographed at anything from wide open thru f4. What type of photography do you base you observations ? Huge difference between evaluating landscape images at infinity from portraits at 6 ft ? Implied is that you would primarily use the lens for landscape at the limits of diffraction (typically F8 or F11). The Voigtlander APO lens come in two varieties one for Sony and one for Leica M mount. What camera do you plan to use the lenses on ? Leica M lenses preform best on Leica M or SL bodies and frequently under perform on Sony bodies. To have any usefulness reviews need to specify two important factors.
0 kommentar(er)
