N°108398 · Family detail
RicohMacro·PENTAX K mount·1981
Ricoh XR Rikenon 35-70mm F/3.5 Macro
Specifications01
MountPENTAX K
Focal length35-70mm
Max aperturef/3.5
TypeMacro · Zoom
Release year1981
Weight345 g
Filter size58 mm
Min focus distance0.8 m
Aperture blades6
Optical elements7
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Field Notes02
Ricoh Rikenon 35–70mm f/3.5 zoom lens for Pentax K mount, with a macro focus capability for close-up photography. Uses a fixed maximum aperture of f/3.5 throughout the zoom range.
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Other Mounts03
No alternate mounts are indexed for this family yet.