Guide ApexVision TU425S Thermal Scope

The Guided TU425S Thermal Scope is the lightweight option in Guides advanced TU 3.0 Series, offering powerful thermal performance in a more compact and portable design, weighing just 575g.

Powered by the next-generation APEXVISION infrared imaging system and equipped with a 400 × 300 @12μm thermal sensor with <15mK NETD sensitivity, it delivers clear, detailed thermal images in a wide range of conditions. The 25mm lens provides a solid 1300m detection range, ideal for short to mid-range use.

With a shutterless design, IP68 waterproof rating, dual-band Wi-Fi, and easy-to-use controls, the TU425S packs pro-level features into a lightweight, field-ready unit.

INCLUDES QUICK RELEASE SCOPE MOUNT
Quick Release Mount Scope Tube Torque Settings = <2.5N·m / 22.13 in-lbs

Complete ApexVision S1 System Architecture

Guide Sensmart’s next-generation thermal imaging solution that redefines the infrared core of outdoor optics from the ground up. Engineered for any condition, ApexVision delivers ultra-clear visuals with smooth, ghost-free motion, high-fidelity imaging, and razor-sharp detail at long range.

 

LPVO-Style Design, Ultra-Light & Compact

Inspired by LPVO-style optics, the TU 3.0 Series combines a compact, lightweight form with advanced thermal technology, offering a more streamlined alternative to traditional scopes.

 

Hyper-Light Algorithm, Ultra-Premium Visuals

Powered by next-generation sensors and the Hyper-Light algorithm, it delivers enhanced clarity, reduced noise and optimized contrast, bringing out finer details with exceptional precision.

 

Shutterless Design, Uninterrupted Visuals

Advanced Shutterless 3.0 technology eliminates image freezing and audible clicks, delivering smooth, real-time viewing without interruptions in the field.

Note: A shutter module is retained to maintain optimal image quality during startup and in extreme temperature conditions.

 

Tailored for Hunters, Seamless Control

Refined through extensive field testing and user feedback, every detail has been optimized for intuitive use. The focus wheel, zoom lever and button layout are ergonomically designed for smooth, precise control.

 

 

SPECIFICATIONS 

Product Name	Guide TU425S Thermal Scope
Laser Rangefinder	N/A
Type-C Power Supply	5V DC 2A via USB-C
Battery Operating Time	10 hours
Battery Type	18500 ×1 Battery (Built-in) and 18650 ×1 Battery (External)
Audio Recording	Yes
Standby Mode	Yes
Hotspot	2.4 GHz / 5 GHz Wi-Fi
Capture Snapshot	Yes
Record Video	Yes
Working Temperature	From -20°C to 50°C
Dimension	311×89×76mm
Weight	575g
Protection Level	IP68
Image Pro	N/A
HSIS	N/A
Zoom Pro	N/A
Diopter	-5D to +5D
Exit Pupil	-
Palettes	White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
Display	0.49'' AMOLED 1920×1080
Magnification	4.3x~17.2x
Field of View (Degrees/m @ 100m)	10.3°×6.2°/18x11
Detection Range	1300m
NETD	NETD 20mK
Response Waveband	8μm to 14μm
Pixel Interval	12μm
Frame Rate	50Hz
Sensor Resolution	400×300
Lens (Focal Length)	25mm, F1.0