3.8-18 mm, 1/1.8", 3 MP, C-mount Varifocal CCTV Lens. A 3.8-18 mm F1.6 DC auto-iris varifocal lens for 1/1.8" 3-megapixel cameras with IR correction for day and night, in a metal body. At a glance: focal length 3.8-18mm; format 1/1.8"; resolution 3.0 Megapixel; aperture F1.6 DC Iris; mount C.
| Model | LS-SVD3818IR-3M |
|---|---|
| Resolution | 3.0 Megapixel |
| IR corrected | IR |
| Format | 1/1.8" |
| Focal length | 3.8-18mm |
| Aperture | F1.6 DC Iris |
| Angle of view (1/1.8", DxHxV) | 160 x 114 x 80 deg |
| Angle of view (1/2", DxHxV) | 134 x 100 x 70 deg |
| M.O.D. | 0.2m |
| Size | dia. 50 x 74.23 |
| Back focal length | 8.8~20.9mm |
| Total track length (TTL) | 91.7mm |
| Distortion | 81.4~-2.5% |
| Mount | C |
| Weight | 150g |
| Notes | 20°~+80° |
| IR correction | IR |
| B.F.L. | 8.8~20.9 mm |
| T.T.L. | 91.7 mm |
| Shipping weight (estimated) | 0.31 kg |