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{"title":"NVG-D4 Panoramic Quad Tube Night Vision Goggles 120\u00b0 FOV Quasi-Gen 3","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/db\/58969ac439c03f49737308d0771d-200x200-1\/nvg_d4_panoramic_quad_tube_night_vision_goggles_120_c2_b0_fov_quasi_gen_3.jpg","attrs":{"Brand Name":"EV","Model Number":"NVG-D4","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
NVG-D3 Third Generation Helmet Binocular Low Light Night Vision Robust
Product Overview
The NVG-D4 is a groundbreaking, multi-functional low-light night vision system designed to deliver unparalleled situational awareness in complete darkness. Utilizing a high-performance quasi-third-generation (Quasi-Gen 3) image intensifier, it combines exceptional clarity, lightweight design, and a revolutionary four-tube panoramic layout to provide an immersive 120° horizontal field of view—far exceeding traditional binocular night vision devices.
Key Features & Design
Panoramic Quad-Tube System: Features four independent image intensifier tubes and objective lenses. The two central lenses provide forward depth perception like standard goggles, while the two outward-facing lenses significantly expand peripheral vision. The overlapping images create a seamless, ultra-wide 120° × 50° field of view.
Superior Quasi-Gen 3 Performance: Equipped with high-sensitivity tubes offering excellent resolution (64-72 lp/mm), high signal-to-noise ratio (28-32), and outstanding brightness gain for crisp, high-contrast imaging in extreme low-light conditions.
Robust & User-Friendly: Built-in 850nm infrared auxiliary illuminator enables operation in zero-light environments. Includes auto-gating for strong light protection, an orientation-sensing auto on/off function, and manual interpupillary distance adjustment (58-72mm) for a secure, customized fit.
Compact and Lightweight: Engineered for extended wear, the housing is durable yet lightweight, weighing only 780g (without battery). Powered by standard CR123A lithium batteries, it offers long operation time (30-80 hours) for sustained field missions.
Ideal Application Fields
This professional-grade system is the optimal choice for military observation, border and coastal defense reconnaissance, public security surveillance, evidence collection, customs anti-smuggling operations, and patrol duties for armed police, special forces, and security details.
Technical Specifications
Parameter
Specification
Model / Style
NVG-D4 / GPNVG18+
Image Intensifier
Quasi-Generation 3
Magnification
1X
Field of View
120° × 50°
Resolution
64-72 lp/mm
SNR
28-32
FOM
1600-2300
Objective Lens
F1.2, 22.5mm
Focus Range
0.25 m to ∞
IPD Adjustment
58-72 mm (continuous)
IR Illuminator
850 nm
Power Supply
1× or 4× CR123A Lithium Battery
Battery Life
30-80 hours
Dimensions (L×W×H)
200 × 136 × 83 mm
Weight
780 g (without battery), ~850 g (with battery)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
13700000-30000000
Employee Number:
200~300
Ecer Certification:
Verified Supplier
EV (Sichuan Easy Vision Photoelectric Technology Co., Ltd) is located in Chengdu, China, which enjoys the reputation of the world's optical processing center. Since its establishment, EV has been committed to providing customers with high-precision optical system solutions, covering the complete... EV (Sichuan Easy Vision Photoelectric Technology Co., Ltd) is located in Chengdu, China, which enjoys the reputation of the world's optical processing center. Since its establishment, EV has been committed to providing customers with high-precision optical system solutions, covering the complete...