3. SPECIFICATIONS
Model | 3XT |
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| 3AGBW |
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IIT Generation |
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| Gen | 3 |
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Photocathode Material |
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| Gallium Arsenide (GaAs) |
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Image Colour |
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| Green |
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Photocathode Diameter |
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| 17.5mm |
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Minimum Photocathode |
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| 1800 µA/lm1 |
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Sensitivity |
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| 190 mA/W2 |
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Luminous Gain |
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| 40,000 – 70,000 fL/fc3 |
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| 10,000 – 20,000 fL/fc4 |
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Minimum Resolution5 |
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| 64 | lp/mm |
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Minimum Signal to Noise6 |
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| 24 |
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Bright Source Protection |
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Automatic Brightness Control |
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X |
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Manual Gain Control |
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Manual Gain Adjustment |
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| 20 – 100% |
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Range |
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Magnification |
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| 1x |
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Field of view (1x) |
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| 40° |
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Focus range |
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| 0.25m to infinity |
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Exit pupil diameter |
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| 20mm |
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Eye relief |
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| 25mm |
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Dioptric correction |
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| ± 5 |
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1@2856°K
2@830nm
3
4
5,6 Higher minimum available as per contract
6
