Lente Carl Zeiss Jena Flektogon 2,8/20 Montaje de lente gran angular M42

Mount - M42. Lens weight - 320 grams. Aperture scale 22 16 11 8 5,6 4 2,8. Focus ring works smoothly. Minimum aperture f / 22. Focal length - 20 mm. Aperture works. No scratches.

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