1.8 mm, 1/2.7", 3 MP, M12-mount Fisheye Lens. 1.8 mm, 3 megapixel IR-corrected M12 fisheye lens for 1/2.7" sensors (image circle dia. 5.3 mm) with a 185-degree field of view. At a glance: focal length 1.8 mm; format 1/2.7"; resolution 3 Megapixel; aperture F2.8 Fixed Iris; mount M12.
| Model | LS-SFY1828FIR-3M |
|---|---|
| Resolution | 3 Megapixel |
| IR corrected | IR |
| Image circle | dia. 5.3 |
| Format | 1/2.7" |
| Focal length | 1.8 mm |
| Aperture | F2.8 Fixed Iris |
| Angle of view (1/1.8", DxHxV) | 185 x 185 x 185 deg |
| Angle of view (1/2.7", DxHxV) | 185 x 185 x 148 deg |
| Angle of view (1/3.6", DxHxV) | 185 x 148 x 111 deg |
| M.O.D. | 0.3 m |
| Back focal length | 4.3 mm |
| Total track length | 27.72 mm |
| Distortion | 100% |
| Size | dia. 26 x 21.7 mm |
| Mount | M12 |
| Weight | 13 g |
| Notes | 20°C~+60°C |
| IR correction | IR |
| Image height | dia. 5.3 |
| Back focal length (optical) | 4.3mm |
| Total track length (TTL) | 27.72mm |
| Shipping weight (estimated) | 0.12 kg |