roschko wrote:
Hi,
I have the E55.
I focused very accurately on the Knob above the axis. of course I use Live View every time ...
At 1.4 it looks not that sharp. I don´t shoot flat things, I bought that Lens to use it for Subjects like this ... But as I mentioned, I should do some further testing (also on plane Subjects).
I also bought the C/Y Zeiss Planar 50mm 1.4 and this lens seems to be sharper than the 50 Lux ...
However, you guys think that the Lux should be very sharp ?
thanks
Florian
Short of reproduction work, I don't think anyone buys a lens to shoot flat objects, but if you want to objectively measure a lens' sharpness to determine if it's the lens or some other problem not getting you the results you want, it's best to eliminate all other possibilities with a flat field. The brick wall shot may be something of a laughable cliche to us, but it does have it's uses.
And yes, the E55 should be reasonably sharp. I can't compare it to the C/Y, but I'd say center sharpness of the copy I used was on par with ZF 50/1.4, though the Zeiss was better outside of the center frame.