N°108525 · Family detail
3M-6ATelephoto·M42 mount
3M-6A 500mm F/6.3
Specifications01
MountM42
Focal length500mm
Max aperturef/6.3
TypeTelephoto · Prime
Field Notes02
M42-mount telephoto prime lens with a fixed 500mm focal length and maximum aperture of f/6.3, intended for distant subjects such as sports or wildlife.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.