15-40 mm, 1.1", 12 MP, C-mount Varifocal CCTV Lens. 12 megapixel 15-40 mm varifocal lens for 1.1" cameras (covers 1", 1/1.7", 1/1.8", 1/2"), with a large F1.5 aperture, P-iris and low distortion for CCTV and ITS. IR-corrected day and night; can replace a 12-36 mm lens. At a glance: focal length 15-40 mm; format 1.1" (dia. 17.6 mm); resolution 12 Megapixel; aperture F1.5 P-Iris; mount C (17.526 mm).
| Model | LS-S11VP1540IR-12M |
|---|---|
| Resolution | 12 Megapixel |
| IR corrected | IR |
| Format | 1.1" (dia. 17.6 mm) |
| Focal length | 15-40 mm |
| Aperture | F1.5 P-Iris |
| Angle of view (1.1", DxHxV) | W 60.3 x 50.1 x 34.4 / 25.3 x 21.2 x 14.7 T |
| Angle of view (1", DxHxV) | W 55.7 x 49 x 25.9 / 23.5 x 20.7 x 11.1 T |
| Angle of view (1/1.2", DxHxV) | W 44.4 x 38.7 x 21.7 / 18.8 x 16.5 x 9.3 T |
| Distortion | 9% ~ 1.2%(1.1"); -5.4% ~ 0.3%(1/1.2") |
| CRA | 6.1°(1.1"); 6.3°(1/1.2") |
| M.O.D. | W 1.5 m ~ T 2.5 m |
| B.F.L. | 12.48 mm |
| Size | dia. 66 x 112.35 mm |
| Relative illumination | W 44% ; T 43% |
| Mount | C (17.526 mm) |
| Weight | 482 g |
| Operating temperature | 30°~+70° |
| Spectral range | 400~900 nm |
| Shipping weight (estimated) | 0.77 kg |
Photo shows a representative model of this series; see the specifications for this model.