When I attached this lens to a Horseman VH-R, focused it at infinity, and looked through the focusing screen, there was no black corners (no vignetting). There is a few very tiny shin dirt and dust in lens.
Tested [No Fog / As Is] Voigtlander Color Heliar 75mm f/2.5 SL Pentax K JP #2780
[Tested Exc+5] Voigtlander Color Skopar 80mm F3.5 Lens Horseman board From JAPAN
Voigtlander COLOR-SKOPAR 21mm F/3.5 Aspherical Lens Sony E-Mount
[Almost Unused Box] Voigtlander COLOR-SKOPAR 35mm F/2.5 Classic Black From JAPAN
CLA'd [UNUSED in Box] Voigtlander Color Skopar 35mm f/2.5 MC Lens L39 From Japan
![[Tested Exc+5] Voigtlander Color Skopar 80mm F3.5 Lens Horseman board From JAPAN](https://images.buynet.work/thumb.php?i=401417847&s=400)
![Tested [No Fog / As Is] Voigtlander Color Heliar 75mm f/2.5 SL Pentax K JP #2780](https://images.buynet.work/thumb.php?i=397865999&s=240)
![[Tested Exc+5] Voigtlander Color Skopar 80mm F3.5 Lens Horseman board From JAPAN](https://images.buynet.work/thumb.php?i=398899035&s=240)
![Tested [No Fog / As Is] Voigtlander Color Heliar 75mm f/2.5 SL Pentax K JP #2780](https://images.buynet.work/thumb.php?i=401255074&s=240)
![[Almost Unused Box] Voigtlander COLOR-SKOPAR 35mm F/2.5 Classic Black From JAPAN](https://images.buynet.work/thumb.php?i=395353939&s=240)
![CLA'd [UNUSED in Box] Voigtlander Color Skopar 35mm f/2.5 MC Lens L39 From Japan](https://images.buynet.work/thumb.php?i=395353996&s=240)