Rodenstock Omegaron 50/3.5 [V3]

Zebra 1960s enlarger lens made in Germany by Rodenstock for the American market. [Cat 452.003]. Not to be confused with the Rodenstock-Omegaron 50/3.5 (with the convex six-bladed aperture), the Japanese-made Omegaron 50/3.5, or the inferior, Omega-bundled Rodenstock-Omegar 50/3.5.

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Category: Enlarger Lenses Tags: 3.5, 35mm, 50, 50mm, enlarger, enlarging, f, f3.5, german, lens, macro, optic, rodenstock, zebra

Specifications
Reviews

Dimensions	50 mm
Focal Length (mm)	50
Max Aperture (f)	3.5
Min Aperture (f)	16
Aperture Blades	5 (Curved)
Elements	4 / 3
Rear Mount	M39

Reviews

16:9 – March 15, 2022

In Camera Magazine’s 1967 enlarger lens test, the Rodenstock Omegaron scored the highest results. The following figures were recorded for lp/mm rendered in the centre (Zone 1) and border (Zone 2) of a 35mm frame. Zone 3 (corner) results were not tested.
f3.5: 56 / 40 | f5.6: 80 / 80 | f8: 80 / 80 | f11: 80 / 80 | f16: 64 / 64 | f22: 56 / 40
For full results see here >