N°103853 · Family detail
PentaxPrime·PENTAX 645 mount·1992
Smc Pentax-A 645 75mm F/2.8 For 645J
Specifications01
MountPENTAX 645
Focal length75mm
Max aperturef/2.8
TypePrime
Release year1992
Filter size58 mm
Min focus distance0.6 m
Aperture blades8
Optical elements6
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodRH-A58 - Screw-type round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Pentax 645 75mm prime lens for the PENTAX 645 medium-format system. Fixed f/2.8 aperture for portrait or low-light use; manual-focus design (SMC).
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.