Infrared Monocular Digital Night Vision 5x40mm 500m Range Black

This infrared monocular is a digital night vision device built for observing in low-light conditions. It offers a 5x magnification and a 40mm objective lens, giving you a closer view of distant subjects after dark. The effective line of sight reaches up to 500 metres, making it suitable for outdoor activities such as wildlife observation, security patrols, and navigation at night. The 5° x 3.8° field of view provides a practical area to scan, while the ±0.6 diopter mirror adjustment allows you to correct the focus to match your eyesight. Powered by a 3V working voltage and charged via a 5.0V/2000MA adapter, it is designed for repeated use. The black body measures 200 x 86 x 56mm, so it is compact enough to carry and handle during night outings.

Features and Construction

The device combines digital night vision technology with a 5x magnification and a 40mm objective lens. Its 500-metre effective line of sight and 5° x 3.8° field of view are suited to scanning open areas in low light. The ±0.6 diopter adjustment helps users fine-tune the image without needing separate corrective lenses.

Material and Build

The source text does not specify the exact materials used in the housing. The monocular has a black finish and is powered by a 3V working voltage. Charging is done through a 5.0V/2000MA adapter, indicating an internal rechargeable battery. No weather resistance rating or impact rating is provided, so it should be handled as a standard electronic optical device.

Size and Practical Fit

With dimensions of 200 x 86 x 56mm, the monocular is compact enough to hold in one hand or store in a small bag. The 40mm objective lens diameter supports the 5x magnification, and the 5° x 3.8° field of view gives a useful viewing window for moving subjects. The ±0.6 diopter range accommodates mild differences in eyesight.

Uses and Placement

This infrared monocular is intended for low-light observation where a visible-light device would struggle. Its 500-metre effective line of sight and 5x magnification make it relevant for outdoor night activities, while the compact size allows it to be carried easily. It is not described as waterproof or fogproof, so use in dry conditions is advised.

Event or Professional Use

For security checks, farm monitoring, or night patrols, the 500-metre range and 5x magnification can help identify objects at distance. The 5° x 3.8° field of view is wide enough to scan a path or fence line without constantly repositioning. The digital night vision system works with the 3V working voltage and charges from a 5.0V/2000MA adapter.

Everyday Home Use

At home, the monocular can be used for watching nocturnal wildlife in the garden or checking surroundings after dark. Its 200 x 86 x 56mm size makes it easy to keep on a shelf or in a drawer. The ±0.6 diopter adjustment lets different users set the focus to their own eyesight without tools.

Benefits and Buying Value

The main practical benefit is the combination of 5x magnification, a 40mm objective lens, and a 500-metre effective line of sight in a body measuring 200 x 86 x 56mm. The 5° x 3.8° field of view supports scanning, and the ±0.6 diopter mirror adjustment adds flexibility for different users. Charging via a 5.0V/2000MA adapter means no disposable batteries are required, provided the adapter is available.

Reuse and Low Maintenance

Because the device is charged through a 5.0V/2000MA adapter, it can be reused after recharging rather than relying on single-use batteries. No specific maintenance instructions are given in the source text, so keep the lens clean with a soft cloth and store the monocular in a dry place. Avoid exposing it to water or extreme conditions, as no water resistance rating is stated.

Why Choose This Product

Choose this infrared monocular if you need a digital night vision device with a stated 500-metre effective line of sight, 5x magnification, and a 40mm objective lens. The 5° x 3.8° field of view and ±0.6 diopter adjustment are useful for outdoor observation. Its 200 x 86 x 56mm black body is compact, and the 3V working voltage with 5.0V/2000MA adapter charging suits regular use.