Canon's generic 200mm f/4 — likely FD mount telephoto prime for film photography.
A vintage Canon 200mm f/4 telephoto prime. Without a specific mount designation in this entry, this could be Canon FD (manual focus) or Canon EF (AF). Confirm specific mount before purchase.
f/4 maximum aperture. 200mm focal length (full-frame). Manual focus (if FD) or AF (if EF). Mount: not confirmed — VERIFY before purchase.
Canon produced 200mm f/4 telephoto primes in both FD and EF mounts. The FD version is a manual-focus lens requiring FD-to-mirrorless adapter for modern cameras. The EF version provides AF and works via EF-to-RF adapter on Canon EOS R cameras.
On the used market, a vintage Canon 200mm f/4 telephoto prime. Condition checks: front element, aperture blade, focus ring. CONFIRM MOUNT (Canon FD vs Canon EF) before purchase.