N°92587 · Family detail
PentaxPortrait·M42 mount·1958
Asahi Auto-Takumar 55mm F/1.8
Specifications01
MountM42
Focal length55mm
Max aperturef/1.8
TypePortrait · Prime
Release year1958
Weight175 g
Filter size46 mm
Min focus distance0.55 m
Aperture blades10
Optical elements6
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Asahi Auto-Takumar 55mm prime lens for M42 screw mount, with a maximum aperture of f/1.8 for shallow depth of field and low-light use. Typically used for general photography and portraits.
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Other Mounts03
No alternate mounts are indexed for this family yet.