third3rdwheel
New Member
Bro, think there's focus shift issue wide open. I do find my lux relatively sharp wide open. It's the titanium version so cosmetic good, but elements got hairline scratches and dust of course. Nothing a CLA won't cure but I will keep it as is since pics not affected.
I thought the issue is more vignetting rather than focus shift ? And I read that this problem is worse in pre-asph wide angle lenses than asph wide angle lenses?



