Computar : L1028KRW
Description
The Computar L1028KRW is a 1/2.5″ format 1.05mm IR-corrected, S-Mount board level fisheye lens compatible with sensors up to 5 megapixels.
Also available: L1028KDRW, which is a IP66 waterproof version of the L1028KRW
Features
- 1/2.5" Format
- 1.05mm Fixed Lens
- 5MP Fisheye
- Stereo Graphic Projection
- 180° HFOV
- IR Corrected
- M12 (S Mount)
- F2.8
Specifications
| Model No. | L1028KRW | ||
| Focal Length | 1.05mm | ||
| Max. Aperture Ration | 1:2.8 | ||
| Image Size at 180° | φ4.1 | ||
| Operation Range | Iris | - | |
| Focus | 0.05m- infinity | ||
| Angle of View (Peripheral light amount 50%) | D | 1/2.5" Fisheye | - |
| H | - | ||
| V | 180.0° | ||
| D | 1/3" | - | |
| H | 180.0° | ||
| V | 163.2° | ||
| D | 1/4" | 180.0° | |
| H | 163.2° | ||
| V | 130.2° | ||
| Effective Lens Aperture | Front | φ20mm | |
| Rear | φ5.4mm | ||
| Distortion | -96.66% | ||
| Back Focal Length | 3.62mm | ||
| Flange Back Length | --- | ||
| Mount | M12 P=0.5mm | ||
| Coating | MgF2 Single Coat (All Surfaces λ= 510nm) | ||
| Dimensions | φ27.0mm x 26.02mm | ||
| Weight | 17.4g | ||