Model No SR12575 Image Format Cover 1/3" 1/2" 2/3" Focal Length 12.5-75mm Maximum Aperture Ratio F1.8-C Iris Control Method Manual Focus Control Method Manual Zoom Control Method Manual Angle Field of View (D×H×V) 1/3 inch Wide 21.2°× 16.1° Tele 3.6°× 2.7° 1/2 inch Wide 28.3°× 21.4° Tele 4.8°× 3.6° 2/3 inch Wide 38.7°× 29.3° Tele 6.6°× 4.9° 1 inch Wide *** Tele *** Minimum Object Distance 1.0 m Back Focal Length 17.19 mm Effective Diameter Front Φ44.0 mm Rear Φ13.0 mm Filter Screw Size --- Mount C Mechanical Dimension(D×L) Φ54.4 mm ×100.5 mm Weight 368.0g Comments
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