2/3 inch "C" mount High Definition fixed focal length lens with manual focus and iris. For use on prism optics cameras | Camera format | 2/3″ |
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| Focal length | 4.8 mm |
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| Maximum relative aperture | F No. | F 2.2 |
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| T No. | T 2.3 |
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| Aperture range | F 2.2 - F 16, Close |
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Display dimensions
16 : 9 Aspect ratio | 9.59 × 5.39 mm (Diameter 11.0 mm) |
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| Flange back distance | 17.526 mm (in air) |
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| Minimum object distance | 0.1 m |
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| Angular field of view | Horizontal | 89°56′ |
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| Vertical | 58°37′ |
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| Right angled | 97°47′ |
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| Object dimensions at M.O.D. | 214 × 120 mm |
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| Effective lens diameter | Front lens | 24.5 mm |
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| Rear lens | 14.8 mm |
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| Filter thread | M55 * |
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| Iris operation | Manual |
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| Focus operation | Manual |
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| Mount | C-mount |
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| Weight | Approx. 95 kg |
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NoteOnly HAF4.8DA-1 is manual operation. - * The attachment ring (EFL-55-R) is required to attach a filter.
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