GUIDE TE425S Thermal Monocular

The GUIDE TE425S is GUIDE's ultralight compact thermal monocular, built around the new APEX VISION infrared imaging system — delivering next-generation AI-powered thermal performance in one of the lightest handheld thermal devices available. At just 320 grams and measuring only 157×51×47mm, the TE425S fits in a jacket pocket without compromise. Powered by a 400×300 thermal sensor with NETD <15mK, a fast F0.9 aperture, and detection out to 1,300 metres — this is a capable, no-fuss spotting tool built for hunters who want APEX VISION performance in a device light enough to carry anywhere, all night long.

Features & Specifications

• 400×300 VOx thermal sensor, 12μm pixel pitch — clear thermal imagery and reliable target identification at range
• NETD <15mK — high thermal sensitivity for sharp heat separation across all terrain and background conditions
• 25mm F0.9 lens — fast aperture maximises thermal sensitivity for strong image quality
• Detection range up to 1,300 metres
• APEX VISION AI infrared imaging system — intelligent image enhancement for sharper detail and cleaner target separation in all conditions
• 1.9x base magnification with digital zoom
• AMOLED 800×600 display — bright, clear image with comfortable viewing
• One-button control — simple, intuitive operation in the dark with gloves on
• Wi-Fi connectivity — app connectivity for live viewing and image sharing
• Battery life ≥ 4 hours — sufficient for a full night session
• USB-C fast charging
• IP67 waterproof and dustproof — built for Australian field conditions in any weather
• Ultra-lightweight at 320g — pocket-sized and comfortable for extended handheld use
• Dimensions: 157×51×47mm
• Built-in storage for photo and video recording
• Operating temperature: -20°C to 50°C

What's Included

• GUIDE TE425S thermal monocular
• Battery
• Charging cable
• Carry pouch
• Lens cloth and caps