Dimensions | 45 mm |
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Focal Length (mm) | |
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Carl Zeiss Jena R-Biotar 45/0.85
Biotar X-ray lens for use on the RK70 Röntgenkamera 70 (AKA ‘Jena 70’) for fluorescent screen photographs.
Biotar X-ray lens for use on the RK70 Röntgenkamera 70 (AKA ‘Jena 70’) for fluorescent screen photographs.
Dimensions | 45 mm |
---|---|
Focal Length (mm) | |
Elements | |
Max Aperture (f) | |
Aperture Blades | |
Serial Numbers |
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