Originally posted by tromboads I wonder if I cut my lawn in horizontal patterns will it allow the light diffracting off the shed to hit the underside of my socks to dry them quicker?
Good idea. I must try it next time I cut the lawn.
Of course vignetting can usually be easily corrected in software, but like any adjustment for lens aberrations (eg CA, or optical distortion), any software adjustments may have an impact on resolution.
It's also interesting to see that some lenses I know from the old days on film (eg the M 50 f1.7) seem to vignette more on digital full-frame (I've seen some when shot on Sony A7). I never noticed much vignetting with that lens on film, but in those days I guess we never looked at our images on bright, high-res 23 inch computer monitors.