Ricoh Rikenon 600mm F/8

Specifications01

MountM42

Focal length600mm

Max aperturef/8

TypeTelephoto · Prime

Weight2600 g

Filter size90 mm

Min focus distance10 m

Optical elements3

Groups3

AutofocusNo

StabilizationNo

Aperture controlPreset ring + Aperture ring

TeleconvertersNot available

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeSuper telephoto prime lens

Field Notes02

Ricoh Rikenon 600mm F/8 is a fixed prime telephoto lens for long-distance subjects, typically used for wildlife or astronomy. It has a maximum aperture of f/8.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

thelensdb.comVisit ↗

lens-db.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.