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Deltanon 50/3.5

Black Japanese-made triplet enlarger lens tested by Photo-ciné Revue in 1980 when it retailed at 135 francs. Appears to be AKA a number of other 50/3.5 lenses.

Category: Enlarger Lenses

Specifications
Reviews

Weight	55 g
Dimensions	50 mm
Focal Length (mm)	50
Max Aperture (f)	3.5
Min Aperture (f)	16
Elements	3 / 3
Production	c.1980