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Pictures
Optical design
| Format: Large Format
Type: Prime lens
Focusing: Manual Focus (MF)
Lens mounts: Large format
Optical design: 4 elements in 3 groups, Tessar
| User reviews (0) Photos (0) Tests (0) Owners (2) Views (13750) Average price:  |
Specifications:
| Focal length | Max. aperture | Min. aperture | Blades | Min. Focus (m.) | Filter Ø (mm.) | Weight (gr/oz) | Length (mm/in) |
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| 300mm | f/4.5 | f/64 | | | 77 | 1250/44,1 | |
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Additional information:
The Industar-37 300 mm f/ 4.5 (Russian: "Индустар") is a lens for rangefinder cameras and photographic enlargers, the Industar-13 advanced version.
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Aperture ratio: 1:4.5
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Angle of View: 53°
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Resolution (center/edge): 22/5 lines/mm
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Frame size: 18×24 cm
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Frontal distance: 287 mm
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Screw mount: М80х0,75
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Filter: М76х0,75
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Dimensions: 76.5×96.0 mm
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Weight: 820 gm (without a fixing flange)
Links to online resources:
Posted by: ewanpips Date of publication: 11.03.2012
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