Spacecom JHF25M 3 Megapixel 2/3″ C/CS Mount 25mm CCTV Lens W/ Manual Iris & F1.4
By: Spacecom
Security & Machine Vision Optics
Spacecom : JHF25M
Description
The Spacecom JHF25M is a 2/3″ format cctv lens that works well with HD security cameras based on IP or HD-SDI surveillance systems. This 3 megapixel lens will attach to your C/CS mount style camera and provide a somewhat narrower focal length of 25mm. On top of that it also does well in low light recording with an F stop of 1.4.
Features
JHF25M features include:
- 3 Megapixel Lens
- 2/3″ Format
- 25mm Focal Length
- Manual Iris
- F1.4 – 16
- C/CS Mount
- Quality Manufacture
Specifications
| Focal Length | 25mm |
| Maximum Relative Aperture | 1:1.4 |
| Iris | F1.4- 22 |
| Angle of View | 20.1×15.1 deg |
| Image Size | 8.8×6.6mm （φ11mm） |
| Minimum Object Distance | 0.25mm (From Front Vertex) |
| Distortion | -0.28% |
| Optical Back Focal Distance | 13.13mm (In Air) |
| Flange Back | 17.526mm |
| Operation: Focus | Manual |
| Operation: Iris | Manual |
| Operating Temperature | -10~+50°C |
| Mount | C-Mount |
| Filter Size | 25.5mm P0.5 |
| Size | φ29×31.5mm |
| Weight | Approx 45 g |
Resources & Documents
| jhf25m.pdf | Datasheet |