2.8 mm, 1/2.7", 4 MP, M12-mount Starlight Low-Light Lens. 2.8 mm F1.4 starlight-level 4 megapixel M12 lens with aspherical elements, a wide FOV for short-distance views and day/night IR correction; the 1/2.7" format covers 1/2.7" and 1/3" cameras. At a glance: focal length 2.8 mm; format 1/2.7"; resolution 4.0 Megapixel; aperture F1.4 Fixed iris; mount M12 x 0.5.
| Model | LS-HN-SL2029IR-4M |
|---|---|
| Resolution | 4.0 Megapixel |
| IR correction | IR corrected (day/night) |
| Format | 1/2.7" |
| Focal length | 2.8 mm |
| Aperture | F1.4 Fixed iris |
| Angle of view (1/2.7", DxHxV) | 135 x 114 x 62 deg |
| M.O.D. | 0.1 m |
| Size | dia. 39 x 65.5 |
| Total track length (TTL) | 23.5 mm |
| Mount | M12 x 0.5 |
| Lens structure (aspherical) | 4G4P |
| Weight | 10 g |
| Shipping weight (estimated) | 0.11 kg |
Photo shows a representative model of this series; see the specifications for this model.