Industar-4 210 mm f/ 4.5 Lens
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|Format: Large Format |
Type: Prime lens
Focusing: Manual Focus (MF)
Lens mounts: Large format
Optical design: 4/3
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|Focal length||Max. aperture||Min. aperture||Blades||Min. Focus (m.)||Filter Ø (mm.)||Weight (gr/oz)||Length (mm/in)|
|210mm||f/4.5||f/32|| || || || || |
The field of view is 56 ° (according to other data - 60 °)
The linear field of the image is 222 mm.
Resolution (center / edge) - 25/10 lin / mm.
The light transmittance is not less than 0.77
Industar-4 210mm f/4.5 is the lens for the 13x18 cm frame format was used for both 13x18 FK cameras, as well as for aerial photography.
The lens is distinguished by a good correction of residual aberrations.
Was made by VOOMP, GOMZ.
Posted by: SharkDD Date of publication: 14.10.2017