"C" Mount High Definition Lens


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″
Focal length 4.8 mm
Maximum relative aperture F No. F 2.2
T No. T 2.3
Aperture range F 2.2 - F 16, Close
Display dimensions
16 : 9 Aspect ratio
9.59 × 5.39 mm (Diameter 11.0 mm)
Flange back distance 17.526 mm (in air)
Minimum object distance 0.1 m
Angular field of view Horizontal 89°56′
Vertical 58°37′
Right angled 97°47′
Object dimensions at M.O.D. 214 × 120 mm
Effective lens diameter Front lens 24.5 mm
Rear lens 14.8 mm
Filter thread M55 *
Iris operation Manual
Focus operation Manual
Mount C-mount
Weight Approx. 95 kg


Only HAF4.8DA-1 is manual operation.

  • * The attachment ring (EFL-55-R) is required to attach a filter.


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