Products
Nora TKYS-23T Foldable Dual-Eye Monocular Fusion Night Vision Goggles for Advanced Low-Light Observation and Tactical Use
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Product Features:
Nora TKYS-23T is a next-generation night vision product developed based on the latest electro-optical fusion technology. It is also the world’s first thermal fusion night vision goggle with adjustable interpupillary distance, specifically designed for complex low-light environments and multi-target recognition scenarios.
The product features an ergonomic center-of-gravity balance design, effectively distributing wearing pressure. Even during extended use, it remains comfortable and stable, significantly improving operational comfort and durability.
It is equipped with an ultra-long exit pupil distance of 25–40 mm, allowing adaptation to different users’ eye structures and wearing preferences, providing greater flexibility and enhanced compatibility.
In terms of optical performance, the TKYS-23T adopts a compact and lightweight design while delivering high-resolution imaging with minimal distortion. It also provides a true 50° wide field of view, offering a more natural and immersive visual experience.
The thermal fusion imaging technology not only enables clear observation of surrounding environments in complete darkness but also allows rapid identification of biological heat signatures, greatly enhancing nighttime target recognition efficiency and situational awareness. It is suitable for patrol, search and rescue, field observation, and security applications.
Product Specifications
Model TKYS-23T (50°) Structure Type Adjustable interpupillary distance, dual-eye monocular fusion night vision goggle with fused image output and foldable design Flip Detection Automatic detection with power-off when flipped up (non-gravity-based switch) Power Supply Lithium battery (CR123 ×2) / CR23 ×4 (battery pack) Battery Voltage Range 3.4–4.2V Mounting Method Head-mounted (standard FST helmet interface) Control Modes ON / IR / AUTO Power Consumption <0.2W (low-light mode); <4W (fusion mode); <5W (fusion image output mode) Battery Capacity 1600–2000 mAh Battery Life 4–80 hours Optical Magnification 1X Field of View >50° Optical Axis Alignment Accuracy <1° Image Intensifier Tube Gen 2+/Gen 3 low-light image tube Optical Aperture F1.18, 25mm MTF (Modulation Transfer Function) 120 lp/mm Optical Distortion <0.5% max Relative Illumination >75% Optical Coating Broadband multi-layer anti-reflection coating Focus Range 250mm – ∞ Focusing Method Manual Exit Pupil Distance 25–40mm (full field of view) Eyepiece Diameter 30mm Exit Pupil Diameter 9mm Diopter Adjustment Range -5 to +5 Interpupillary Distance Adjustment 60–70mm Interpupillary Locking Method Manual lock Brightness Gain Control Automatic / Manual (optional) Auxiliary Light Source 850nm, 10mW Thermal Imaging Wavelength 8–14μm Thermal Resolution 640 × 480 Frame Rate 50Hz Pixel Pitch 12μm Thermal Focal Length 10.8mm Thermal Aperture F1.0 Display Resolution 1920 × 1080 Display Type OLED Thermal Display Mode Binocular synchronized display Image Fusion Mode Real-time Fusion Ratio 1 Low-light / Thermal Fusion Level Full-screen fusion Output Modes Fusion / Low-light / Thermal (switchable) Output Format USB 2.0 / USB 3.0 Output Resolution 1080P Output Frame Rate 30 / 60 fps Operating Temperature -40°C to +55°C Humidity Range 5% – 95% Waterproof Rating IP65 / IP67 Product Dimensions 98 × 99 × 112 mm Product Weight 416 g (excluding battery, eyecup, and lens cover) 
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