Overcome the limitations of the human eye at night - low-light night vision technology helps all-weather operations
2021-12-27 17:56:33
Low-light night vision technology is a technology that uses photoelectric imaging to help overcome the limitations of the human eye in low-light situations, and can enhance the recognition ability of the human eye at night. This technology has played a huge role in military, industrial, scientific research and other fields, especially in the military, the demand for this technology is a huge driving force for the development of low-light night vision devices. With the diversification of war forms, all-weather combat methods have become more and more dependent on night vision equipment.
my country's night vision technology started relatively late. In recent years, after continuous scientific research, it has achieved rapid development. Shenzhen Dongdi Optoelectronics Co., Ltd. is a high-tech enterprise dedicated to the research, development, production and sales of night vision devices and related optical products. Products are widely involved in special police, anti-terrorism, public security investigation, armed police, border customs, oil field storage, fire rescue and other related fields.
This is a DB2061 2nd generation + binocular binocular head-mounted low-light night vision night vision goggles developed by Dongdi Optoelectronics, which can be used to connect to tactical helmets, handheld observation, driving at night, watching maps, patrolling, military exercises, anti-theft , fire rescue, night search and rescue.
This compact and lightweight binocular binocular military head-mounted low-light night vision device adopts high-performance 2nd generation + image intensifier, with small size, compact structure, light weight, large field of view, high definition, no image distortion, no distortion, etc. A powerful advantage. The unique fuselage structure design can be freely adjusted according to the current needs of users. When the user is not using the night vision goggles and flips the goggles up to the helmet, the device will automatically shut down to avoid exposing itself to the light emitted by the eyepieces. When the user needs to observe with one eye, the one-sided lens barrel can be turned up to realize the quick switching of the viewing mode of one eye. The instrument has a wide range of applications and can be used for night fishing, forest fire prevention, home security, night driving and walking, etc. It is an ideal device for outdoor night observation.
Product performance:
★The night vision device uses a high-performance 2-generation + image intensifier, and a higher-level quasi-3-generation image intensifier is also available, which is suitable for different budgets and tasks.
★Multi-layer broadband coating: Ultra-broadband multi-layer anti-reflection coating can suppress the broadband reflection on the glass surface of the lens, reduce the loss of light, and allow more light to pass through the lens to obtain a good observation effect.
★Fast switching of single-eye viewing mode: The single-sided lens barrel can be independently flipped up and down by 140°, realizing fast switching of single-eye viewing mode, and has the function of automatic shutdown when the single-sided lens barrel is turned up to 45°.
★High light automatic power-off protection function: During the observation process, when the environmental detector detects that the surrounding illumination exceeds 40 LUX, the power supply of the device will be automatically turned off within 10S, thereby preventing damage to the image intensifier and protecting the instrument.
★Direction-sensing automatic switch: When the instrument is turned upwards by 90-120 degrees, it will automatically shut down; it will automatically turn on when it is turned downwards for viewing.
★ Optional front infrared thermal image enhancement pendant. The use of night vision devices in low-light and low-light environments will be limited. At this time, infrared thermal image enhancement pendants are installed to achieve rapid equipment upgrades, improve users’ night-time perception capabilities, and ensure priority identification of potential targets.
★Connect the external battery box through the power cord to meet the needs of long-term viewing.
★Eye distance locking function: The eye distance can be adjusted continuously within the range of 50-80mm, and the eye distance can be locked manually.
★It can be upgraded to IP68 waterproof and dustproof level to ensure normal use in extremely harsh environments.
★Flexible way of use, you can use it with a helmet or hand-held observation.
Product parameters:
model | DB2061 |
Intensifier tube level | Gen2+(2代+) |
Resolution(lp/mm) | 48-65 |
Magnification | 1x |
Field of View (°) | 50 |
Diopter adjustment range (Diopter, °) | +5/-5 |
Eye distance adjustment range (mm) | 55-80 |
lens system | F1.2, 25mm |
Focus range (m) | 0.25 - ∞ |
Volume (L X W X H mm) | 115X178X58 (expanded)/115X105X85 (folded) |
weight(kg) | 0.612 |
switch style | Knob |
switch gear | OFF / ON / IR / AUTO |
voltage (v) | 2.6-4.2 |
Power Type | 1 CR123A battery / battery box (built-in 4 CR123A batteries, optional) |
Standby time (hours) | Battery powered: 40h (infrared turned on) 80h (infrared not turned on) |
Battery box power supply: 300h | |
Strong light automatic power-off protection function | Yes |
Direction-sensing automatic switch function | Yes |
Single-sided lens barrel up-turn-off function | Yes |
Automatic Brightness Control | Yes |
Infrared auxiliary light | Yes |
Built-in infrared indicator | Yes |
Multilayer Broadband Coating | Yes |
Eye distance range lock function | Yes |
range of working temperature (°C ) | -51 to +49 |
Storage temperature range(°C ) | -51 to +85 |
Relative humidity | 5%-95% |
Dustproof and waterproof level | IP65(Can be upgraded to IP68 for a fee) |
Official Warranty | 1 year |
Optional accessories: night vision device X1, shockproof box X1, dump truck accessories, objective lens cover X1, charging kit (rechargeable battery and charger) X1, manual X1, warranty card X1, mirror cloth X1. Independent battery box, front infrared thermal image enhancement pendant.