Dallmeyer Deluxe Anastigmat 2" f3.5

Dallmeyer Deluxe Anastigmat 51/3.5 [V1]

English enlarger lens. [V1] marked 2”f/4.5 Anastigmat and produced between 1958-1971. Otherwise apparently identical to [V2]. Lens sample loaned by Real Camera.

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Weight	94 g
Dimensions	51 mm
Focal Length (mm)	51
Max Aperture (f)	3.5
Min Aperture (f)	16
Aperture Blades	10 (Scallop)
Elements	4
Sharp (Near)	84.4%
Sharp (Far)	85.5%
Flange-Focal Distance (mm @ ∞)	44
RF/L Extension (mm)	24
Rear Mount	1.25” 24TPI
Serial Numbers	596359, 650380
Production	1958-c.1980

Reviews

16:9 – June 11, 2022

Competitive sharpness, moderate contrast, excellent vignetting. Bokeh slightly edgy with some swirl and peculiar stopped down because of scalloped aperture.