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Auto Computron (Cosina) 135mm F2.8

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0 2,947 Sun September 28, 2014
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Auto Computron (Cosina) 135mm F2.8

Auto Computron (Cosina) 135mm F2.8
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Auto Computron (Cosina) 135mm F2.8
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Auto Computron (Cosina) 135mm F2.8
supersize
Auto Computron (Cosina) 135mm F2.8
supersize
Auto Computron (Cosina) 135mm F2.8
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Description:
An m42 lens (apparently) made by cosina.

Lens made in Japan.

Face reads: AUTO COMPUTRON 1:2.8 f=135mm (and serial No.)

Front filter diameter: 58mm
Length: 8 cm
Width: 6.5 cm
Aperture goes from: F/2.8 - F/22
Auto aperture (A) and Manual aperture (M) mode switch at base*
Focal length: 135mm


*(auto aperture leaves the camera at f/2.8 while focusing and only goes to the assigned aperture when the pin on the base is pushed, while Manual aperture moves the aperture when the dial is moved.)
Mount Type: M42 Screwmount


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