I've encounter a lot of variation with t his lens and this one is perfectly centered on my Sony A7R IV. I went through 4 copies to find one that performs this good towards the corners and center. (no tilt or swing).
Buy it with confidence you are getting an optimal copy of this lens.
I never took this lens for a real shooting. Just tested it at my backyard and can't justify owning it since I have acquired the Sigma 14-24mm f/2.8 DG DN and Laowa 9mm lenses.
p.1 #2 · Voigtlander 12mm f/5.6 for Leica or Sony adapted (Mint + perfectly centered)
Hi Fred,
You talked me into it. I will take the lens. Hopefully I can figure out a way to use my 100mm square, 100mm X 150mm, and Singh-Ray Cokin Z sprocket Color Combo Filters (and preferably if this can be with my Lee 100mm holders) with the lens.
Send me your account info so that I can pay for the lens.
Voigtlander 12mm f/5.6 M for Leica or Sony adapted 
