Features:
Focal Length | 25.0mm |
Max. Apeture Ratio | 1:2.0 |
Max. Image Format | 6.4mm x 4.8mm(φ8mm) |
Operation Range | Iris: - Focus: 0.13m - Inf. |
Object Dimension at M.O.D. | 1/2 type: 3.1cm x 2.3cm (φ3.9) 1/3 type: 2.3cm x 1.7cm (φ2.9) |
Coating | MgF2 Single Coat (All Surfaces λ= 510nm) |
Angle of View | 1/2 type: 18.0° (D) x 14.5° (H) x 10.9° (V) 1/3 type: 13.6° (D) x 10.9° (H) x 8.2° (V) 1/4 type: 10.3° (D) x 8.2° (H) x 6.2° (V) |
Effective Lens Aperture | Front: φ12.2mm Rear: φ8.6mm |
Distortion | 1.0% (y=4) |
Back Focal Length | 9.23mm |
Flange Back Length | - |
Mount | M12 P=0.5mm |
Dimensions | φ17.0mm x 23.8mm |
Weight | 10.0 g |