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Product Description
Optics Gen2+ Gen 3 Binoculars Night Vision
Product Description
YJSPK2-2 AND YJSPK3-2 multifunctional low-light night vision device is a new product developed based on the latest photoelectric technology. The device uses a high-performance second-generation/third-generation image intensifier, which has excellent performance, small size, light weight, clear imaging, It is easy to operate and flexible to use, and the magnification can be changed by changing the objective lens (or connecting a multiplier). The product is connected with a special binocular connector to form a binocular binocular night vision device, and it can also be disassembled and used as two monocular night vision devices. The night vision device has a built-in infrared auxiliary light source and an automatic anti-glare protection system. This product has strong practicability and can be applied to military observation, border and coastal defense reconnaissance, public security surveillance, evidence collection, customs anti-smuggling, etc. at night without lighting. It is an ideal equipment for public security departments, armed police forces, special police forces, and guard patrols.
Technical Parameters
| Model | YJSPK2-2 | YJSPK3-2 |
| Image enhancer | Super Gen2 | Gen3 |
| Amplified factor | 1X (3X /4X /5X ) | 1X (3X /4X /5X ) |
| Resolution ratio | 45-57 | 51-57 |
| The type of cathode plane | S25 | GaAs |
| SN to noise ratio (dB) | 15-21 | 18-25 |
| Optical sensitivity (microamps / lumens) | 450-500 | 500-600 |
| Failure-free time (hours) | 10,000 | 10,000 |
| Field of view (degree) | 42+/-3 | 42+/-3 |
| Observation distance (m) | 180-220 | 250-300 |
| Visual range adjustable range | 65+/-5 | 65+/-5 |
| Eye scope adjustment range (diopter) | -1 | -1 |
| Lens combination | F1.2,25mm | F1.2,25mm |
| Optical coating | Multilayer composite broadband supervacuum ion re-penetration membrane | Multilayer composite broadband supervacuum ion re-penetration membrane |
| Objective lens adjustment range (m) | 0.25--∞ | 0.25--∞ |
| Automatic prevention of strong light | High sensitivity, super fast, broadband detection | High sensitivity, super fast, broadband detection |
| Flip detection | All-solid-state non-contact automatic attitude recognition | All-solid-state non-contact automatic attitude recognition |
| External size (mm) (not including eye mask) | 115x127x69 | 115x127x69 |
| Product material | All aviation aluminum alloy | All aviation aluminum alloy |
| Weight (gram) | 645 | 645 |
| Power supply voltage (V) | 2.6-4.2V | 2.6-4.2V |
| Battery type (volt) | Two lithium batteries | Two lithium batteries |
| Continuous working hours (hours) | 80 (infrared not on) 40 (infrared on) | 80 (infrared not on) 40 (infrared on) |
| Operating temperature range is (℃) | -40/50 | -40/50 |
