Products
Nora TKYS-22 Dual-Eye Monocular Foldable Night Vision Goggles for Compact Low-Light Observation and Tactical Applications
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Product Description:
Nora TKYS-22N features high-resolution imaging and a low-distortion optical system, delivering stable, realistic, and detailed visual performance in low-light environments. Its lightweight construction combined with a rear-weight-balanced design effectively reduces fatigue during prolonged wear while enhancing stability and operational comfort, enabling users to maintain efficient observation in dynamic conditions.
With its outstanding overall performance, the product ranks among the leading solutions in its class. It is suitable for a wide range of applications including outdoor hunting, exploration activities, anti-theft and security patrols, maritime operations, and nighttime industrial work. It serves as an ideal optical device for professional night observation and safety operations.
Product Specifications
Item TKYS-22N (Standard Version) TKYS-22T (Thermal Fusion Version) Optical Magnification 1X 1X Field of View >50° >50° Optical Axis Parallelism <0.5° <0.5° Image Intensifier Gen 2+/Gen 3 low-light tube Gen 2+/Gen 3 low-light tube Aperture F1.18, 22.5mm F1.18, 22.5mm Optical MTF 120 LP/mm 120 LP/mm Optical Distortion ≤1% ≤1% Relative Illumination >75% >75% Optical Coating Broadband multi-layer anti-reflection coating Broadband multi-layer anti-reflection coating Focusing Range 250mm–∞ 250mm–∞ Focus Type Manual Manual Eyepiece Exit Pupil Distance 25–30mm 25–30mm Exit Pupil Diameter 9mm 9mm Diopter Adjustment ±5° ±5° Display Type — OLED Display Resolution — 1280×720 Fusion Ratio — Full-screen fusion Thermal Wavelength — 8–12 μm Thermal Resolution — 384×288 Fusion Mode — Optical fusion Structure Type Dual-eye monocular Dual-eye monocular Flip-up Detection Auto detection, power-off when flipped up (optional) Auto detection, power-off when flipped up (optional) Power Supply AA×1 / CR123×1 (external battery pack optional) CR123×1 (external battery pack optional) Battery Voltage Range 1.2–1.6V / 2.5–4.2V 2.5–4.2V Mounting Method Helmet-mounted (standard FST interface) Helmet-mounted (standard FST interface) Control Mode ON / IR / AUTO ON / IR / AUTO Power Consumption <0.1W <1.5W (built-in display) Battery Capacity 300–3200 mAh 600–3200 mAh Battery Life 30–100 hours 2–50 hours IR Illuminator 850nm, 20mW (adjustable brightness) 850nm, 10mW Operating Temperature -40°C to +55°C -40°C to +55°C Humidity Range 5%–95% 5%–95% Waterproof Rating IP65 / IP67 IP65 / IP67 Dimensions 81 × 140 × 81 mm 81 × 140 × 90 mm Weight (without battery) 405 g 423 g 
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