N°97524 · Family detail
PentaxTelephoto·PENTAX 645 mount·2000
Smc Pentax-FA 645 150mm F/2.8
Specifications01
MountPENTAX 645
Focal length150mm
Max aperturef/2.8
TypeTelephoto · Prime
Release year2000
Weight500 g
Filter size67 mm
Min focus distance1.2 m
Max magnification0.1499
Aperture blades8
Optical elements7
Groups7
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodPH-RBF67 - Bayonet-type round
With filter access window
TeleconvertersPentax Rear Converter-A 645 1.4X→ 210mm F/3.9
Pentax Rear Converter-A 645 2X→ 300mm F/5.6
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeShort telephoto prime lens
Field Notes02
Pentax 645 FA 150mm prime lens with a maximum aperture of f/2.8. Designed for medium-format portrait/telephoto use on the Pentax 645 system.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.