N°109758 · Family detail
PentaxZoom·PENTAX K mount·1997
Smc Pentax-FA 80-320mm F/4.5-5.6
Specifications01
MountPENTAX K
Focal length80-320mm
Max aperturef/4.5
TypeZoom
Release year1997
Weight550 g
Filter size58 mm
Min focus distance1.5 m
Max magnification0.2899
Aperture blades8
Optical elements13
Groups10
Min aperturef/5.6
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodRH-A58 - Screw-type round
TeleconvertersPentax Rear Converter-A 1.4X-S→ 112-448mm F/6.3-7.8
Pentax Rear Converter-A 2X-S→ 160-640mm F/9-11.2
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeTelephoto zoom lens
Field Notes02
Pentax K-mount zoom lens with a 80-320mm focal range and maximum apertures of f/4.5-5.6. Intended for general telephoto use such as portraits and distant subjects.
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Other Mounts03
No alternate mounts are indexed for this family yet.