N°8659691 · Family detail
PentaxZoom·PENTAX K mount·2001
Smc Pentax-FA 28-105mm F/3.2-4.5 AL [IF]
Specifications01
MountPENTAX K
Focal length28-105mm
Max aperturef/3.2
TypeZoom
Release year2001
Weight255 g
Filter size62 mm
Min focus distance0.5 m
Max magnification0.1901
Aperture blades6
Optical elements12
Groups11
Min aperturef/4.5
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodPH-RBC62 - Bayonet-type round
With filter access window
TeleconvertersPentax Rear Converter-A 1.4X-S→ 39-147mm F/4.5-6.3
Pentax Rear Converter-A 2X-S→ 56-210mm F/6.4-9
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Field Notes02
Pentax K-mount zoom lens covering 28–105mm with a maximum aperture range of f/3.2–4.5. Designed for general-purpose photography, from wide-angle to short-telephoto.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.