Ricoh XR Rikenon Reflex 600mm F/8

Specifications01

MountPENTAX K

Focal length600mm

Max aperturef/8

TypeMirror · Telephoto · Prime

Release year1982

Weight751 g

Filter size86 mm

Min focus distance2 m

Max magnification0.3333

Optical elements6

Groups6

AutofocusNo

StabilizationNo

Aperture controlNone

Lens hoodScrew-type (round)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeSuper telephoto prime lens

Field Notes02

600mm F/8 reflex (mirror) telephoto lens for Pentax K mount, typically used for distant subjects where a long reach is needed. Fixed at f/8 and designed as a mirror-type super-telephoto.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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