1.85 mm, 1/1.8", 12 MP, M12-mount Fisheye Lens. High resolution: 12 megapixel covering 4K,1080P. Focal length: 1.85mm support wide FOV. Large format: 1/1.8" can cover 1/2", 1/2.8", 1/3". At a glance: focal length 1.85 mm; format 1/1.8" (Max dia. 5.6); resolution 12 Megapixel; aperture F2.0 Fixed iris; mount M12.
| Model | LS-SFY18520IR-12M |
|---|---|
| Resolution | 12 Megapixel |
| Format | 1/1.8" (Max dia. 5.6) |
| Focal length | 1.85 mm |
| Back focal length | 6.25 mm |
| Aperture | F2.0 Fixed iris |
| Angle of view (1/1.8", DxHxV) | 185 x 185 x 185 deg |
| Angle of view (1/2", DxHxV) | 185 x 185 x 158 deg |
| Angle of view (1/2.3", DxHxV) | 185 x 185 x 151 deg |
| M.O.D. | 0.15 m |
| Distortion | -97% |
| Size | dia. 34 x 29.27 mm |
| Optical total length | 35.05 mm |
| Mount | M12 |
| Weight | 31 g |
| Notes | Image circle max dia. 5.6 |
| IR correction | IR |
| Angle of view (1/1.7", DxHxV) | 185 x 185 x 185 deg |
| Total track length (TTL) | 23.9mm |
| Shipping weight (estimated) | 0.14 kg |