Aetna 75/3.5
Appears to be an early version of the Japanese-made Coligar with f22 minimum aperture: AKA Perfex, Prinz, Soligor enlarger lenses.
Dimensions | 75 mm |
---|---|
Focal Length (mm) | 75 |
Max Aperture (f) | 3.5 |
Min Aperture (f) | 22 |
Elements | 3 |
Rear Mount | M39 |
Serial Numbers | 13506 |
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