N°107826 · Family detail
PentaxZoom·PENTAX K mount·2003
Smc Pentax-FA J 28-80mm F/3.5-5.6 AL
Specifications01
MountPENTAX K
Focal length28-80mm
Max aperturef/3.5
TypeZoom
Release year2003
Weight180 g
Filter size58 mm
Min focus distance0.39 m
Max magnification0.25
Aperture blades6
Optical elements8
Groups8
Min aperturef/5.6
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodPH-RBE58 - Bayonet-type round
TeleconvertersPentax Rear Converter-A 1.4X-S→ 39-112mm F/4.9-7.8
Pentax Rear Converter-A 2X-S→ 56-160mm F/7-11.2
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Summary02
Pentax K-mount SMC FA J zoom lens with a 28–80mm focal range and variable f/3.5–5.6 aperture for general-purpose photography. Typical use includes everyday wide-to-short-tele framing.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Pentax K mount has a flange distance of 45.46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Pentax DA and FA J lenses have no aperture ring. Use an adapter with its own aperture control.
- Pentax DA lenses are made for APS-C.
- Sony EAdapter · 27.46 mm
- Canon RFAdapter · 25.46 mm
- Nikon ZAdapter · 29.46 mm
- Fujifilm XAdapter · 27.76 mm
- L-MountAdapter · 25.46 mm
- Micro Four ThirdsAdapter · 26.21 mm
- Fujifilm G (GFX)Adapter · 18.76 mm
- Canon EF-MAdapter · 27.46 mm
- Canon EFAdapter · 1.46 mm
A rear element that sticks out can hit the camera mirror.
No plain adapter reaches infinity focus on: Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.