Guide TA450 Thermal Imaging Front Attachment

The Guide TA450 is a robust and adaptable thermal front attachment, designed to seamlessly convert your traditional daytime riflescope into a powerful thermal imaging device. Built around a 400 × 300 VOx thermal sensor with a sensitive 12 µm pixel pitch and a NETD rating of ≤ 50 mK, the TA450 delivers reliable thermal imagery even in low-contrast conditions like rain, dust, or fog.

This compact clip-on is equipped with a high-performance 50 mm f/1.2 germanium lens, offering a detection range of up to 1,400 meters (human-sized targets). At 100 meters, the field of view is approximately 15 × 11 meters, providing a balance between wide-area scanning and target precision. With its fixed 1× optical magnification, the TA450 is optimized to preserve the native zero of your daytime optic while giving you a crisp thermal overlay through your existing riflescope.

The onboard 0.39″ AMOLED display boasts a resolution of 1024 × 768 and a smooth 50 Hz refresh rate, ensuring a stable and clear visual experience during dynamic engagements. Multiple thermal color palettes—White Hot, Black Hot, Red Hot, Iron Red, Blue Hot, Sepia, and Green Hot—allow users to adjust the visual output for different environments and preferences.

Designed with field use in mind, the TA450 is IP67-rated, resistant to water, dust, and shock. It operates in extreme temperatures from –30 °C to +50 °C, making it suitable for any terrain or climate. Powered by a single 18650 rechargeable battery, it offers up to 6.5 hours of continuous runtime. With quick-release mounting and simple controls, the TA450 enables fast transitions between thermal and day vision without the need to re-zero.

About the Guide TA Series

The TA Series from Guide Sensmart is purpose-built for hunters, tactical professionals, and precision shooters who want thermal capabilities without sacrificing their existing optics. These thermal front attachments are engineered for ease of use, maintaining ballistic performance while adding advanced thermal detection. With user-focused controls, durable construction, and high-sensitivity sensors, the TA Series offers dependable performance when it matters most.

Key Features

• 400 × 300 VOx thermal sensor, 12 µm pixel pitch; NETD ≤ 50 mK
• 50 mm f/1.2 lens with ~15 × 11 m field of view at 100 m
• 1× optical magnification for seamless day-scope integration
• Detection range up to 1,400 m (human-sized targets)
• 0.39″ AMOLED display with 1024 × 768 resolution at 50 Hz
• Color palettes: White Hot, Black Hot, Red Hot, Iron Red, Blue Hot, Sepia, Green Hot
• Photo/video recording with audio; 16 GB internal storage
• Wi‑Fi (2.4 G) and USB‑C for data transfer and streaming
• Up to 6.5-hour runtime with 1× 18650 rechargeable battery
• IP67 rating; –30 °C to +50 °C operating range
• Weight: ~480 g; Compact and mountable in seconds

About Guide Sensmart

Guide Sensmart, a leading brand under Guide Infrared, is known for pioneering high-performance thermal imaging devices across various sectors. With more than 20 years of experience and a strong presence in over 70 countries, Guide offers professional-grade solutions trusted by hunters, rescue teams, law enforcement, and military users. Their cutting-edge innovations continue to redefine how thermal optics are used in the field.

Warranty

The TA450 is supported by a comprehensive warranty: 3 years for the complete unit, 10 years for the core thermal detector, and 2 years for accessories such as batteries, chargers, and cables. Backed by Guide’s global service network, users can expect dependable support throughout the product’s lifetime.