SecOptx : LFCS4M
Description
The SecOptx LFCS4M is a 4mm fixed focal lens.
Features
→ 4mm fixed focal length lens→ Manual Iris
→ CS mount
→ 1/3" Format
→ Compatible with 1/3" and 1/4" cameras
Specifications
| Focal Length | 4mm |
| Max. Relative Aperture | 1: 1.2 |
| Iris | F1.2-Close |
| Zoom Ratio | N/A |
| Angular Field of View | 1/3": 70.7° x 53.4° @ 4mm 1/4": 53.4° x 37.3° @ 4mm |
| Minimum Object Distance(M.O.D.) | 0.1m (From Front Vertex) |
| Optical Back Focal Distance | 9mm (In Air) |
| Flange Back | 12.5mm |
| Operation Zoom | N/A |
| Focus | Manual |
| Iris | Manual |
| Operation Temperature | -10 - 50°C ( 14 - 122°F) |
| Filter Size | N/A |
| Mount | CS-Mount (Adjustable Lens Position) |
| Size, Approx. | Ø30 x 33.7mm / Ø1.2 x 1.3in. |
| Weight | 35g, 1.2oz. |