N°433420 · Family detail
SpiratoneTelephoto·T MOUNT mount
Spiratone 400mm F/6.3
Specifications01
MountT MOUNT
Focal length400mm
Max aperturef/6.3
TypeTelephoto · Prime
Field Notes02
Spiratone 400mm f/6.3 telephoto lens for long-distance subjects like sports or wildlife; designed for the T-mount system. Manual focus is likely for this era/model.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.