1.5 mm, 1/2.3", 12 MP, M12-mount Fisheye Lens. A 1.5 mm F2.2 IR M12 fisheye lens for 1/2.3" 12-megapixel sensors with a 180 degree field of view. At a glance: focal length 1.5mm; format 1/2.3" dia. 4.3@180°; resolution 12 Megapixel; aperture F2.2 Fixed iris; mount M12.
| Model | LS-SFY1522IR-12M |
|---|---|
| Resolution | 12 Megapixel |
| Format | 1/2.3" dia. 4.3@180° |
| Focal length | 1.5mm |
| IR corrected | IR |
| Aperture | F2.2 Fixed iris |
| Angle of view (1/2.3") | 180 x 180 x 180 deg |
| Angle of view (1/2.5") | 180 x 180 x 149 deg |
| Angle of view (1/2.8") | 180 x 180 x 128 deg |
| M.O.D. | 0.3m |
| Distortion | -98% |
| CRA | <13.53% |
| Back focal length | 4.51mm ( in air) |
| Mechanical back focal length | 3.88mm ( in air ) |
| Total track length (TTL) | 27.11mm |
| Size | dia. 26 x 24.09mm |
| Mount | M12 |
| Weight | 20g |
| IR correction | IR |
| Angle of view (1/2.3", DxHxV) | 180 x 180 x 180 deg |
| Angle of view (1/2.5", DxHxV) | 180 x 180 x 149 deg |
| Angle of view (1/2.8", DxHxV) | 180 x 180 x 128 deg |
| Back focal length (optical) | 4.51mm (in air) |
| Shipping weight (estimated) | 0.13 kg |