Four-eye 120° field of view ground panoramic night vision goggles
Shaanxi Ireeda Protective Technology Co., Ltd.
Engineer Manager : Ms.Melin
WhatsApp: +8618291418396
E-mail: melin@ireeda.com
As a new generation of single-soldier night vision equipment, DA-GPNVG ground panoramic night vision goggles are centered on "ultra-wide field of view + rapid decision support". Through four-eye imaging design and multi-generation image intensification tube configuration, they have become a key tool for situational awareness in complex environments, especially in the following aspects.
1. Four-eye panoramic design: breaking through the boundaries of vision
The core innovation lies in the four-tube four-mirror collaborative architecture: four independent objective lenses are arranged in a fan shape, the two middle lenses maintain the forward viewing angle of traditional binocular night vision goggles, and the left and right mirrors are tilted outward at a certain angle (about 15°-20°), forming a 120° horizontal field of view through optical splicing technology - this range is close to the natural field of view of the human eye (about 120°), which is 2.5 times that of traditional binocular night vision goggles (45°-50°). This design completely solves the problem of "narrow field of view leading to blind spots" in traditional equipment. For example, in street fighting, users can monitor threats in front and on the left and right corners at the same time without turning their heads, greatly shortening the target discovery time.
2. Core configuration: Dual choice of Gen2+ and Gen3 image intensifier tubes
DA-GPNVG provides two image intensifier tube options, Gen2+ and Gen3, to meet the needs of different scenarios:
Gen2+ tube: The resolution is 51-57 LP/mm, and the outline of the target within 100 meters can be clearly identified in the moonlight (0.1lux) environment. It has good anti-halo performance and is suitable for medium light environment tasks such as urban counter-terrorism and border patrol. Its advantages are relatively low cost and higher tolerance to strong light interference, which is suitable for scenes with frequent switching between light and dark environments.
Gen3 tube: As a high-end configuration, the resolution is increased to 64-72 LP/mm, and it can still maintain high clarity in extremely low light environments such as starlight (0.01lux), and the details of individual equipment can be identified 300 meters away. Using gallium arsenide photocathode, the sensitivity is 1.5-2 times that of Gen2 +, which can capture weaker light signals and reduce image noise. It is especially suitable for tasks in completely dark environments such as field reconnaissance and night raids.
3. Functional advantages: Accelerate tactical decision-making
Panoramic situational awareness: 120° field of view allows users to capture frontal targets and movements on both sides at the same time. For example, when infiltrating the jungle, you can simultaneously monitor the path ahead, the movement of the bushes on the left, and the reflection of the stream on the right to avoid the risk of ambush due to limited vision.
Quick adjustment and adaptation: The IPD adjustment knob integrated in the helmet supports one-handed operation, and the pupil distance can be calibrated in real time in dynamic postures such as crawling and leaping to ensure that the image is always clear and coherent; the hanging design of the lens barrel reduces the pressure on the head, and the fatigue of wearing it for more than 4 hours is significantly lower than that of traditional four-eye devices.
Compared with traditional night vision goggles, the core value of DA-GPNVG lies in "trading field of view width for decision-making speed", and the flexible configuration of Gen2+ and Gen3 tubes enables it to meet high-end tactical needs and adapt to cost-sensitive tasks, becoming a "panoramic tactical window" for ground combat personnel.
