Wollensak Oscillo-Raptar 75/1.9

American oscilloscope/projector lens marked 3” 1:0.85x fitted to Tektronix C12. Sometimes sold in shutter. Image circle: 70mm.

Dimensions 75 mm
Focal Length (mm)

Max Aperture (f)

Min Aperture (f)

Aperture Blades

Rear Mount

Front Thread

Serial Numbers

Bokeh Character


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