N°12906901 · Family detail
PentaxMacro·M42 mount·1971
Pentax Super-Multi-Coated Macro-Takumar 50mm F/4
Specifications01
MountM42
Focal length50mm
Max aperturef/4
TypeMacro · Prime
Release year1971
Weight248 g
Filter size49 mm
Physical length54 mm
Min focus distance0.23 m
Optical elements4
Groups3
Min aperturef/22
Additional Info02
ModelSuper-Multi-Coated Macro-Takumar
FormatFull-Frame
SeriesM42 Series
Squeezenone
Iris Blades5
Release Date1971
Data Protocolnone
Focus Zoom Rodnone
Front Diameter Mm57
Summary02
Pentax Super-Multi-Coated Macro-Takumar is a 50mm manual-focus macro prime for the M42 mount. It has a fixed f/4 maximum aperture and is intended for close-up photography at close focusing distances.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The M42 screw 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
- Many M42 lenses close the aperture only when a pin at the rear is pressed. Use an adapter that presses the pin, or set the A/M switch to M.
- 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
Covers full-frame: it can vignette on a medium format sensor.
- 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.
Sources03
cinelenswiki.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.