Spacecom JHF25M-MP 2/3″ Fixed 3MP Lens, 25mm F1.4, Manual Iris
By: Spacecom
Security & Machine Vision Optics
Spacecom : JHF25M-MP
Description
The Spacecom JHF25M-MP Ultra HD Megapixel Lens (25mm) supports 2/3″ imager cameras and offers a wide viewing angle of 20.1 x 15.1°.
Features
JHF25M-MP features include:
- Compatible with 2/3″ imager cameras
- 25mm lens
- Wide viewing angle of 20.1 x 15.1°
- Features improved close focusing to shorten the object distance from 0.3m to 0.2m
- Aperture range – f/1.4-22
- Minimized distortion < -0.28%
- Click system maintains the iris position
- Uses a special nut lock system
- Focus and iris are completely locked
- Equipped with a C-type lens mount
Specifications
| Focal Length | 25mm |
| Maximum Relative Aperture | 1:1.4 |
| Iris | F1.4- F22 |
| Angle of View | 20.0×15.0 deg |
| Image Size | 8.8×6.6mm （φ11mm） |
| Minimum Object Distance | 0.2mm (From Front Vertex) |
| Optical Distortion | Max -0.07%(at near) 0.21%(at far) |
| TV Distortion | 0.02%(at near) 0.11%(at far) |
| Optical Back Focal Distance | 14.01mm (In Air) |
| Flange Back | 17.526mm |
| Operation: Focus | Manual |
| Operation: Iris | Manual |
| Operating Temperature | -10~+50°C |
| Mount | C-Mount |
| Filter Size | 35.5mm P0.5 |
| Size | φ37.5×44.4mm |
| Weight | Approx 106 g |
Resources & Documents
| jhf25m-mp.pdf | Datasheet |