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InfiRay TD50L Night Vision Scope 50mm + 940nm IR Illuminator

InfiRay TD50L Night Vision Scope 50mm + 940nm IR Illuminator

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The InfiRay Tube-TD50L is a high-performance digital night vision riflescope designed as the traditional day scope to accommodate optimal use on bolt action rifles. The TD50L is the perfect digital night vision optic for the discerning hunter looking for classic aesthetics and excellent low-light sensor sensitivity. Featuring a 13+ hour run time and an IP67 rating, the TD50L can last all night in all hunting conditions.

The combination of the 50mm/F1.2 large and quality objective lens with 1440x1080 resolution CMOS HD sensor with ultra-low light performance and high definition display, powerful IR Illuminator, integrated highly effective algorithm, etc. make the TD50L the perfect digital night vision riflescope with excellent nighttime sensitivity and night vision capabilities for users, even on moonless nights.

There are three image modes inside of the TD50L. Day mode, Moon mode and Star mode. Under the Day mode there is an extraordinary display of true colors to the authentic scene in visible sight. Under the Moon and Star Mode the TD50L not only seeks to offer users ultimate nighttime visibility but it also offers a clear imaging display in the view range of observation without any delay. The specially designed Star mode still creates a clear night vision range even in ultra-low-light conditions or a moonless night.

The TD50L is a perfect tool for detecting targets such as a wild boar or deer at distances ranging up to 600 meters in nighttime as a result of the combination of the best nighttime sensitivity in its class, HD resolution display, a wide selection of brightness adjustment and the powerful external detachable IR for moonless nights, etc.

The base magnification of TD50L increases by four times – from 4x to 16x.  Compared with normal integrally multiple zoom-in, the TD50L allows users to zoom continuously and gradually from 4x to 16x where is a customized field of view while a smooth zoom of the screen display can be enjoyed. 

TD50L digital NV riflescopes are powered with two kinds of rechargeable batteries: built-in 6600mAh battery and the other replaceable 18500 battery located in the battery compartment which supports a over 13H battery life. When energy discharges from the battery in the battery compartment, the riflescope switches automatically to the built-in battery. The replaceable 18500 battery can be removed and replaced in seconds without intermediate shutdown on the riflescope.

The newly designed standard 30mm-diameter tubular appearance allows the TD50L to be installed on standard 30mm scope rings and easily mounted on a rifle's Picatinny rail system with simple operation, stability and reliability. 

The TD50L is supplied with an optional 850nm or 940nm IR illuminator to allow for increased illumination while staying undetected to the target. Three adjustable IR power levels allow the user to choose their preferred illumination level based on the range to your target, or environmental conditions.

The TD50L features an IP67 level of protection, which means it is fully waterproof and dustproof. The riflescopes are able to operate in high humidity, heavy rain or precipitation of any intensity and survive a long time with 1m-deep submersion.

The Picture-in-Picture function in the TD50L improves aiming accuracy by providing a 2x-magnified image of the reticle area at the top of the display. It helps users to zoom in on a target while maintaining visibility of the entire field of view for increased situational awareness. 

The built-in Wi-FI module of the TD50L allows users to connect NV riflescopes with devices using the InfiRay Outdoor APP. This connection will open up a range of options for users such as photo and video storage, etc. as well as other new features currently under development. 

The TD50L digital night vision riflescope has 6 optional basic reticles to fit users' different preferences, when users zoom in or out the screen display by rotating the knob, the reticle scales up or down proportionally to the riflescope's magnification changes and remains constant on dimension and details part, allowing users to adjust for various shooting distance needs. 


• Magnification: 3.5-14
• Recording: Video Only
• Sensor: 640×512
• Detection Range: 2361m
• Display resolution of 2560x2560
• Battery Life: 10H
• Focal Length: F50 / 1.1

• Model TH50
• Type Uncooled Vox
• Resolution 640×512
• Pixel size, μm 12
• NETD, mk ≤40
• Frame Rate, Hz 50
• Objective Lens, mm 50
• FOV, º 50
• Optical Magnification, × 3.5~14.0
• Digital Zoom, × 1.0~4.0
• Eye Relief, mm 50
• Detection Range, m (Target size: 1.7m×0.5m, P(n)=99%) 2361
• Diopter -5~+3.5
• Type Micro OLED
• Dimensions 1.03”
• Resolution 2560×2560
• Battery Type Two built-in 18650 batteries + one replaceable 18500 battery
• Operating time (22 ºC), h* 10
• External Power Supply 5V (Type C)
• Scope Diameter, mm 30
• Max. Recoil Power, g/s² 1000
• Ingress Protection Rating IP67
• Memory Capacity, GB 32
• Operating Temperature, °C -20~+50
• Weight (Without the 18500 Battery), g <940
• Dimension, mm 370×85×75



Currently, we only ship to addresses within New Zealand. We do not ship internationally.

For the majority of orders, we have a flat rate $8 shipping fee, $12 for rural addresses. For bulky items, additional fees may apply.


All orders will be dispatched within 1-2 business days.

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