HD 2100
HD 2100 18 mm Gen II+ image intensifier tube
18 mm inverting Gen II+ image intensifier tube with S25 extended red photocathode on glass input window, MCP amplifier and fibre optic screen.
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Specification
| Type | 18 mm, inverting, Gen II+ |
|---|---|
| Photocathode | S25 extended red on glass input window |
| Cathode sensitivity | 500 uA/lm at 2856 K |
| Radiant sensitivity | 40 mA/W at 830 nm |
| Signal-to-noise ratio | 17.5 |
| EBI | 0.25 ulux |
| Luminous gain | 12000 to 17000 cd/m2/lux at 2x10-5 lux |
| Supply current | 32 mA |
| Output uniformity | 3 : 1 |
| Limiting resolution | 57 lp/mm |
| MTF | 86% at 2.5 lp/mm; 58% at 7.5 lp/mm; 28% at 15.0 lp/mm |
| Photocathode diameter | 17.5 mm |
| MTTF | 4500 hours |
All data provided for information purposes; final specification is defined per contract. Full technical data sheets are issued on request against a stated end-user.