Spacecom HZ8551AI 1/2″ Zoom Lens with Video-Iris, 8.5-85mm 6x
By: Spacecom
Security & Machine Vision Optics
Spacecom : HZ8551AI
Description
The Spacecom HZ8551AI 1/2″ Zoom lens with Video-Iris and has a focal length of 8.5-85mm 6x
Features
HZ8551AI features include:
- Type:Vari-Zoom
- Focal length:8.5-51mm
- Format:1/2″
- Iris type:Auto Video
- Mount:C
- MOD:1.5m
Specifications
| Focal Length | 8.5-51mm |
| Maximum Relative Aperture | 1:1.6 |
| Iris | F1.6~Approx 360 (with ND spot filter) |
| Zoom Ratio | 6x |
| Angle Field of View | 41.3 x31.5° at 8.5mm; 7.2 x5.4° at 51mm |
| Image Size | 6.4×4.8mm (D8mm) |
| Minimum Object Distance | 0.8m(From Front Vertex) |
| Optical Back Focal Distance | 15.89mm(In Air) |
| Flange Back | 17.526mm |
| Input Signal | Composite Video Signal or Video Signal |
| Sensitivity Adjustment | 0.5~1.0Vp-p (Image Signal) |
| Photometry Range | Approx. 40~70% Variable to Vp-p |
| Input Impedance | High Impedance |
| Operation: Zoom | Manual |
| Operation: Focus | Manual |
| Operation: Iris | EE(DC+8.5 to 16V: Fixed Voltage, Max 40mA) |
| EE Mechanism | The built-in EE Amp amplifies the difference between the video signal from the camnera and the preset iris signal level. It causes the iris to change size |
| EE Accuracy | With Input Video Signal 0.7Vp-p Within +/- 10% of Mean Value |
| Operating Temperature | -10 to +50°C |
| Mount | C-Mount (Adjustable Lens Position) |
| Size | 70 x65 x101.5mm |
| Weight | Approx 275 g |
Resources & Documents
| hz8551ai.pdf | Datasheet |