Description
DNT Optics TNC225R Thermal Imaging Monocular
The DNT Optics TNC225R Thermal Monocular is a premium thermal imaging device built for wildlife observation, pest control, hunting, and outdoor exploration. Designed for reliable performance in all conditions, this advanced thermal monocular helps you detect heat signatures clearly, even in complete darkness, fog, rain, or smoke.
Built with modern thermal technology and a rugged outdoor design, the TNC225R gives users excellent visibility and situational awareness during both day and night use.
High-Resolution Thermal Imaging Performance
The TNC225R features a 384 × 288 thermal sensor with a 17µm pixel pitch, delivering sharp, detailed thermal images. This allows you to easily identify animals, people, or heat sources in challenging environments where traditional optics fail.
With a detection range of up to 900 metres, the monocular is ideal for longer-range observation, whether you are monitoring wildlife, surveying land, or exploring remote outdoor areas.
Wide Field of View for Better Awareness
The 25mm objective lens combined with a 10° field of view provides wide area coverage. This allows you to scan large environments quickly and efficiently, helping you locate targets faster and track movement more easily.
The device also includes multiple viewing modes:
-
White Hot
-
Black Hot
-
Red Hot
These colour palettes allow you to adjust the image to suit different environments and weather conditions.
Built for Tough Outdoor Conditions
The TNC225R is designed for demanding outdoor use. Its rugged construction is both waterproof and dustproof, making it suitable for harsh environments and unpredictable weather.
Whether you are working in wet woodland, open fields, or remote countryside locations, the monocular is built to perform reliably.
Long Battery Life & Portable Design
The internal rechargeable battery provides up to 8 hours of continuous operation, making the TNC225R ideal for extended observation sessions.
The monocular is also:
-
Lightweight and easy to carry
-
Ergonomically designed for comfortable handheld use
-
Simple to operate with an intuitive user interface
Both beginners and experienced users can operate the device easily in the field.
Key Features
-
384 × 288 high-resolution thermal sensor
-
17µm pixel pitch for improved image clarity
-
25mm objective lens with wide field of view
-
Detection range up to 900 metres
-
Multiple colour viewing palettes
-
Waterproof and dustproof rugged housing
-
Up to 8 hours battery life
-
Lightweight and ergonomic handheld design
-
Suitable for day and night thermal observation
Ideal For
-
Wildlife monitoring
-
Pest control
-
Hunting and field sports
-
Security and land monitoring
-
Outdoor exploration
The DNT Optics TNC225R Thermal Monocular combines advanced thermal imaging technology with durable outdoor performance. It provides clear heat detection, reliable operation, and user-friendly controls, making it a dependable choice for serious outdoor users.


