Search Results for: Lenses for projectors
astro-things are at indefinite, why need autofocus for that?
at that time. nowadays, it's just a useful compromise point for sensor size and lens size for portability reasons, just as it was for film perhaps. the m system is certainly more portable, but the pro lenses from olympus are not really small or lightweight (and no "pro" lenses are small from any company...
https://www.dpreview.com/reviews/olympus-om-d-e-m1-mark-iii-initial-review