The Sii HB 75 handheld thermal binoculars provide night vision capability for surveillance, perimeter security, search and rescue, and other applications on land or at sea. The Sii HB 75 delivers high-resolution night-time-vision capabilities, enabling human target detection up to 2,000 meters and vehicle detection up to 4,000 meters. The Sii HB 75 provides brighter and sharper images day or night, in all security and civil operations. The Sii HB 75 is an unmatched combination of excellent performance and affordability in a portable, lightweight device.
The Sii HB 75 thermal binoculars provide brighter and sharper images, day or night, in all security and civil operations, offering up to nine hours of continuous operation. The Sii HB 75 is an unmatched combination of excellent performance and affordability in a portable, lightweight device. For more information or a quote, contact us today.
| Imaging Characteristics | |
| Thermal Sensor | 640×480, 17μm
25Hz / 30Hz / 60Hz optional |
| Sensitivity | 25mK @F1 |
| Spectral Response | 7 – 14μm |
| Day Sensor | 1/3” CCD II FOV 20° -30° (fixed FOV) |
| Video Output | PAL/NTSC |
| Color Display | OLED 800×600 |
| Lens Size | 75mm |
| Optical Magnification | x3 |
| Field of View | 8.3° x 6.2° |
| Eye Relief | 24mm |
| Human Detection | 2,200m (NYQUIST) |
| Vehicle Detection | 4,600m (NYQUIST) |
| Video Recording | SD up to 64GB *USB download optional |
| Image Storage | Up to 100 images |
| Digital Compass | Heading / elevation / roll |
| GPS | Position accuracy 1.8m (UTM coordinates) |
| Interface | |
| Brightness and Contrast Adjustment | Manual / Auto |
| Digital Zoom | x1 – x4 (0.2 increments) |
| Reticle | 3 reticles, B/W, range estimation, dynamic reticle |
| Polarity Control | Manual (white hot / black hot) |
| External Power Input | Yes |
| External Video Output | PAL BNC connection |
| Computer Communication | Via USB port |
| Mechanical Interface | Standard rail grabber / 1/4” screw thread |
| General | |
| Operating Temperature | -40°C to +50°C |
| Power Source (Batteries) | 2x Lithium Ion rechargeable #18650 |
| Operating Time | Up to 9 hours |
| Startup Time | 5 secondד |
| Weight | ~1.6kg |
| Waterproof | IP66 |
| Environmental | Designed to MIL STD 810 |
| MTBF | 4,000 hrs |
Security concerns may become more prevalent, and Opgal's high-end 24/7 all-weather thermal imaging solutions will continue to protect borders, airports, critical infrastructure, and perimeters, as they have always been for four decades.
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Security concerns may become more prevalent, and Opgal's high-end 24/7 all-weather thermal imaging solutions will continue to protect borders, airports, critical infrastructure, and perimeters, as they have always been for four decades.
Download
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