UCT-1 is a family of thermal weapon sights designed to offer possibilty to see heat signatures of objects, people, and other sources during the day or at night, even through smoke and fog. UCT-1S is recommended for short range, UCT-1M for medium range, and UCT-1L for long range. Based on uncooled bolometric detector 640×480 pix and athermalized lens gives high quality image in broad spectrum of temperatures without focusing adjustment necessary. The quick-release mount fits Picatinny (MIL STD 1913) weapon rail or on others type of mounting using adapter.
| Device type | UCT-1S | UCT-1M | UCT-1L |
|---|---|---|---|
| Optical parameters | |||
| Field of view | 17° | 10.3º | 6.2º |
| Magnification | 1.2× | 2.1× | 3.4× |
| Digital zoom | 2× and 4× | ||
| Detector | |||
| Type | uncooled bolometric FPA | ||
| Resolution | 640×480 px | ||
| Pixel size | 17 μm | ||
| Spectral response | 8 to 12 μm | ||
| Sensitivity | NEDT <50 mK | ||
| Display | |||
| Type | colour OLED matrix | ||
| Resolution | 800×600 px | ||
| Auxiliary video output | analogue PAL | ||
| Power | |||
| Type | 4 AA batteries (NiMH, lithium, alkaline) | ||
| Operation time | more than 8 h (NiMH batteries, 2700mAh) | ||
| Physical parameters | |||
| Weight (w/o batteries) | 0.7 kg / 1.5 lbs | 0.8 kg / 1.8 lbs | 0.9 kg / 2 lbs |
| Operating temperature range | -30 ºC to 50 ºC | ||
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