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Computar DL 55/1.9

Floating element design similar to Vivitar Series One 50/2.5 enlarger lens. AKA Kowa 55/1.9.

Category: Enlarger Lenses

Specifications
Reviews

Dimensions	55 mm
Focal Length (mm)	55
Max Aperture (f)	1.9
Min Aperture (f)	22
Aperture Blades	8-Blade
Elements	8 / 5
Rear Mount	M39
Flange-Focal Distance (mm @ ∞)	40.2
RF/L Extension (mm)	20.2
Production	1977-1989

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