Super wide-angle lenses with a 185° field of view compatible with 5-megapixel high resolution sensors
FEATURES
- Two models for different image circles
- The f θ method, which is the most suitable to display images uniformly, makes processing easily by graphics software.
- High resolution for 5MP sensors
- FE185C057HA-1: 3.45μm pixel pitch
- Metal mount with high durability and accuracy (C-mount)
- Manual iris
- Locking screws for fixing iris is supplied as standard equipment.
- Made in Japan
SPECIFICATIONS
| Focal length [mm] | 1.8 | |
| Iris range | F1.4 – F16 | |
| Mount | C-mount | |
| Operation | focus | Fixed |
| iris | Manual | |
| Angle of view | 2/3” | 185.0° x 185.0° (Ø5.7mm) |
| 1/2” | 185.0° x 154.1° | |
| 1/3” | 154.1° x 115.4° | |
| Working Distance*1 [mm] | ∞‐100 | |
| Sensor size (std.)*2 | ‐ | |
| Sensor size (max.)*3 | 2/3″ (3.45μm) | |
| Weight (g) | 135 | |
| Working temperature | -10°C – +50°C |
- *1 From front of lens barrel.
- *2 Sensor size (std.): Ideal size to maximize the target resolution.
- *3 Sensor size (max.): Adaptable sensor size varies depending on the model. Please check the amount of light and resolution on the edges pertaining to your particular application.
EXAMPLES
Simulation images taken with FE185C057HA-1