The Guide TN450LS 2.0 Thermal Binoculars redefine all-weather optical imaging with innovation and precision. Powered by the Complete APEXVISION S1 System Architecture, they deliver ultra-clear visuals with smooth, ghost-free motion, high-fidelity imaging and razor-sharp long-range detail in any condition.

Featuring a 400×300@12µm thermal sensor with <15mK NETD sensitivity, the TN450LS combines advanced thermal and visible light imaging technology with intelligent sensor fusion to provide exceptional image quality, reliability and performance. A built-in 1,500m laser rangefinder, GPS, digital compass and gyroscope deliver accurate distance measurement and reliable target positioning in the field.

A high-sensitivity detector paired with a 1920×1080 AMOLED display and the proprietary Hyper-Light algorithm produces clearer contrast and improved detail in challenging conditions, whether for hunting, professional or recreational use.

Rugged Construction: IP67-rated protection against dust and water.

Control: Streamlined, one-handed operation with multi-function rotary knobs and customisable buttons.

Specifications

Sensor

Type: Uncooled infrared detector, 8–14µm
Resolution: 400 × 300 @ 12µm
NETD: 15mK
Frame Rate: 50Hz

Lens

Focal Length: 50mm, F1.0
Field of View at 100m: 5.2° × 3.1°
Magnification: 6.2×–24.8×
Detection Range: Up to 2,600m

Laser Rangefinder

Range: Up to 1,500m
Additional Sensors: GPS, digital compass and gyroscope

Display

Display Type: 0.49-inch AMOLED
Display Resolution: 1920 × 1080
Colour Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia

Eyepiece

Diopter Adjustment: -6D to +6D

Hardware Interface

Interface: USB Type-C, 5V DC 2A
Wireless: 2.4GHz / 5GHz Wi-Fi hotspot

System Features

Recording: Video and snapshot capture, with audio
Standby Mode: Yes
Image Processing: APEXVISION with Hyper-Light algorithm

Power and Battery

Battery Type: Customised built-in battery plus 18650×1 external battery
Operating Time: Up to 8 hours
Charging: USB-C, 18W fast charging

Environmental and Durability

Operating Temperature: -20°C to 50°C
Protection Rating: IP67

Physical Dimensions

Weight: 722g
Dimensions: 208 × 137 × 68.5mm