The Guide TU435LS combines APEXVISION next-generation thermal imaging with a built-in laser rangefinder, giving hunters and shooters precise distance readings integrated directly into the scope's lens system to minimise parallax error. Built on the proven TU435 platform, it delivers long-range detection, a shutterless design for instant power-up, and rugged IP68 waterproof construction for reliable field performance in any weather.

Rugged Construction: The TU435LS features an IP68 waterproof rating and an all-metal housing engineered to withstand recoil, moisture, and harsh outdoor conditions, making it suitable for serious hunting and tactical use.

Mounting: Includes a Quick Release Scope Mount for fast, repeatable attachment and removal, secured to a torque specification of less than 2.5N·m (22.13in-lbs) to protect the mount and rail.

True Shutterless Performance: Guide's shutterless design eliminates the need for a mechanical shutter, providing instant image refresh, reduced image freezing, and a longer operational lifespan compared to traditional shutter-based thermal optics.

Specifications

Sensor

Resolution: 400x300
Pixel Pitch: 12μm
NETD: <15mK
Response Waveband: 8-14μm
Frame Rate: 50Hz

Lens

Focal Length: 35mm
Detection Range: Up to 1800m
Laser Rangefinder: Built-in, integrated into the lens, ranging up to 1200m

Display

Type: AMOLED
Size: 1.03"
Resolution: 2560x2560

Eyepiece

Diopter Adjustment: -5D to +5D
Magnification: 4.2x-16.8x
Field of View: 14 x 10m @ 100m

Mount

Type: Quick Release Scope Mount
Torque Spec: <2.5N·m (22.13in-lbs)

Hardware Interface

Connectivity: Dual-band Wi-Fi (2.4G/5G) for remote viewing and video/photo sharing via companion app

System Features

Shutterless Design: Yes
Waterproof Rating: IP68
Onboard Recording: Photo and video capture

Power and Battery

Battery: 2 x built-in 18650 batteries plus 1 external battery
Battery Life: Up to 14 hours

Environmental and Durability

Waterproof Rating: IP68
Operating Temperature: -20°C to 50°C

Physical Dimensions

Dimensions: 420 x 89 x 80mm
Weight: 875g