SecOptx : LFCS2-8D
Description
The SecOptx LFCS2-8D is a 2.8mm fixed focal lens.
Features
→ 2.8mm fixed focal length lens→ DC auto-iris
→ CS mount
→ 1/3" Format
→ Compatible with 1/3" and 1/4" cameras
Specifications
| Focal Length | 2.8mm |
| Max. Relative Aperture | 1: 1.3 |
| Iris | F1.3-360 With ND Spot Filter |
| Zoom Ratio | N/A |
| Angular Field of View | 1/3": 92.0° x 71.7° @ 2.8mm 1/4": 71.7° x 51.5° @ 2.8mm |
| Minimum Object Distance(M.O.D.) | 0.1m (From Front Vertex) |
| Object Dimensions at M.O.D. | 15.4 x 11.2cm |
| Optical Back Focal Distance | 9mm (In Air) |
| Flange Back | 12.5mm |
| Operation Zoom | N/A |
| Focus | Manual |
| Iris | IG (Auto-Close System) |
| Close to Open | Less than 3V |
| Open to Close | More than 0.5V, Speed within 4sec. |
| Operation Temperature | -10 - 50°C ( 14 - 122°F) |
| Filter Size | 30.5mm p0.5 |
| Mount | CS-Mount (Adjustable Lens Position) |
| Size, Approx. | 38.5 x 27 x 31.7mm / 1.5 x 1.1 x 1.2in. |
| Weight | 35g, 1.2oz. |