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Russian Lenses of Professional cine camera. |
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Comments, orders and questions to [email protected] Prime tele Lenses. 120-1000 mm. |
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250 mm F2.8 OKS-5-250-1 |
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Manufacturer.............................Ekran Focal length..............................250 mm Actual aperture..............................1:2.9 Angle of coverage(Lens angle ).......6,12' Length of the lens.............................230 mm Most diameter of the optical block...135 mm Diameter of the back part of mount....... Light diameter of the front lens...........89 mm Light diameter of the back lens...........56,5 mm Landing thread of the optical block... Size of the frame............................16 x 22mm, Weight.............................................3.1 kg,
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