Tele-Takumar 135mm f/3.5

Name: Pentax Tele-Takumar 135mm f/3.5
Brand: Pentax

43mm filter · 500g

Focal length

135mm

Max Aperture

f/3.5

Weight

500g

Filter Thread

43mm

Min Focus Distance

180cm

Produced 1953–1957 · medium confidencehttps://takumarguide.weebly.com/m37-takumar-guide.htmlTakumar Field Guide.

Mount: Asahiflex M37 — compatible with all Asahiflex M37-mount bodies.

Zoom

Focus

Manual

Macro

Mount

Asahiflex M37

Format

35mm

Groups

Elements

Weight

500g

Filter Thread

43mm

Spec Notes

PRESET diaphragm. Physical specs are SINGLE-SOURCE (klassik-cameras, itself compiled second-hand from van Oosten 1999) and are marked low confidence accordingly - they are what a future correction attaches to. Aperture blades NOT SOURCED. NOT THE M42 LENS OF THE SAME NAME: Asahi remounted several of these optics to M42 in 1957 and the catalogue holds the M42 rows separately. Never merge on focal length, aperture and the Takumar name alone. NAME: engraved 'Tele-Takumar', not 'Tele-photo Takumar'. Four sources to one - the Takumar Field Guide page heading, lens-db, a transcribed auction title, and an owner commenting on the single dissenting page ('My copy is labelled "Tele-Takumar", not "Tele-photo Takumar" as listed in the title'). No photograph of the name ring was examined. allphotolenses gives 16 aperture blades; single-source, so omitted.

Max Aperture

f/3.5

Min Aperture

f/16

Focal Length

135

Min Focus Distance

180cm

Focal Length (Max)

135mm

Focal Length (Min)

135mm