N°99654 · Family detail
PentaxTelephoto·PENTAX K mount·1985
Smc Pentax 85mm F/2.2 Soft
Specifications01
MountPENTAX K
Focal length85mm
Max aperturef/2.2
TypeTelephoto · Prime
Release year1985
Weight235 g
Filter size49 mm
Min focus distance0.57 m
Aperture blades6
Optical elements2
Groups1
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodPH-R49 - Screw-type round
TeleconvertersPentax Rear Converter-A 1.4X-L→ 119mm F/3.1
Pentax Rear Converter-A 1.4X-S→ 119mm F/3.1
Pentax Rear Converter-A 2X-L→ 170mm F/4.4
Pentax Rear Converter-A 2X-S→ 170mm F/4.4
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeShort telephoto prime lens
Summary02
Pentax K-mount prime 85mm lens with maximum aperture f/2.2, designed for portrait and low-light use. The “Soft” variant applies a soft-focus effect at wider apertures.
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.