Dallmeyer Projection Series XIV 140/2.9

Petzval (air-spaced rear crown + flint) kinematograph projector lens. FFD measured from barrel: rear element is recessed 6mm. Silver body, black nose. Marked F=5½” on barrel. Likely in production during, or just after the end of, WW1.

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Weight 330 g
Dimensions 140 mm
Focal Length (mm)

Image Circle (mm)

Max Aperture (f)

Aperture Blades

Elements

Rear Mount

Front Thread

Flange-Focal Distance (mm @ ∞)

RF/L Extension (mm)

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