N°95963 · Family detail
PentaxTelephoto·PENTAX K mount·1980
Takumar [Bayonet] 135mm F/2.5
Specifications01
MountPENTAX K
Focal length135mm
Max aperturef/2.5
TypeTelephoto · Prime
Release year1980
Weight395 g
Filter size52 mm
Min focus distance1.2 m
Aperture blades8
Optical elements4
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBuilt-in telescopic round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Field Notes02
135mm f/2.5 telephoto prime lens for the Pentax K bayonet mount. Designed for portrait and general telephoto shooting with a wide maximum aperture for low-light use.
AI-assisted summary — verify against linked sources![Takumar [Bayonet] 135mm F/2.5](https://img.lens-database.com/lenses/variants/v1/7b0e4a8821fad50c758673b7f0700e7e6a516ae98a3830a5109e0bd744303d70/b2999363ad3191d59ab5544a4ef3e4c8825a157ef28daa4aba0725b45c6808af/550x490/1280.webp)
Other Mounts03
No alternate mounts are indexed for this family yet.