The Guide TU425c 3.0 Thermal Riflescope is the smallest and lightest thermal scope in the Guide TU Gen 3 lineup, weighing in at just 438g. Designed in a Low Power Variable Optic (LPVO) style, it delivers the perfect balance of compact form and advanced performance, ideal for hunters, professionals and tactical users seeking top-tier functionality without the bulk.
What’s TU425C 3.0 Thermal Riflescope Included?
Device, Lens Cover, Quick-Release Scope Mount, Carry Bag, 18650 Battery ×2, Battery Charger, 5V 2A Adapter (US or UK or Australia or Europe), USB-A to USB-C Cable, Quick Start Guide, Warranty Card.
Learn More: Guide
- Touch to Control Infinite Eye Relief
The TU Cute 3.0 Series features an innovative 1.43” touchscreen that changes how users observe and control the device. With infinite eye relief, users can enjoy more comfortable viewing without worrying about recoil.


- LPVO Style Smallest of the Series
By adopting a LPVO style design, the TU Cute 3.0 Series revolutionarily combines ultra-compact housing with advanced thermal technology, providing a superior size and weight experience compared to traditional scopes.
- Hyper-Light Algorithm Ultra-Premium Visuals
Powered by next-gen sensors and the Hyper-light algorithm, the product boosts image quality on multiple levels through improved clarity, reduced noise, optimized contrast, and enhanced resolution of fine details.


- Shutterless Design Uninterrupted Visuals
The innovative shutterless 3.0 technology eliminates the clicking sound and image freezing, ensuring uninterrupted real-time footage during actual hunts, in case any shots are lost or missed during calibration.
- Ergonomic Design Easy to Operate
After rounds of field testing, we evaluate the design features based on hunters’ feedback, adjusting and refining them to meet user habits. The focus wheel, zoom lever and button layouts are crafted with ergonomic detail for intuitive control.

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