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ALPHA OPTICS AO-22525R Image Intensifier Tube
Price range: $2,270.00 through $4,580.00
DESCRIPTION
KEY FEATURE
SPECIFICATIONS
DESCRIPTION
The ALPHA OPTICS AO-22525R 25 mm is Gen 2+ image intensifier with S-20 or S-25 photocathode and an extended red response. The tube comprises a special fiber optic faceplate, microchannel plate (MCP) current amplifier, and phosphor screen. Incorporated electronics includes an advanced automatic brightness control, and manual adjustment to a desired brightness level. Power supply has a built-in photocathode protection against high light level exposure. Tubes are available in green and white phosphor offering the best option for Observation, Aiming and Navigation devices.
KEY FEATURE
- P43 or P45 options
- Advanced automatic brightness control
- Brightness level adjustment
- Built-in photocathode protection
SPECIFICATIONS
| AO-22525R/H | AO-22525RBW | |
| Resolution, lp/mm, min | 32 | 32 |
| Gain, min | 50000 | 50000 |
| EBI, lm/cm2, max | 1×10-3 | 1×10-3 |
| Useful diameter of photocathode, mm, min | 25 | 25 |
| Photocathode | S20 | S25 |
| Phosphor | P43 | P45 |
| Luminous sensitivity, µA/lm, min | 300 | 260 |
| Signal to noise, min | 3.2 | 3.2 |
| Diameter, mm | 63 | 63 |
| Length, mm | 75.6 | 75.6 |
| Weight, g, max | 350 | 350 |
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