Nominate which project you wish profits of your purchase go to. We fund our projects and the running of Saffron Aid through product sales. This makes your purchase through us do more than the product’s intended purpose.
Guide TE425 Thermal Monocular
The Guide TE425S Handheld Thermal Imaging Monocular combines powerful thermal performance with a compact, pocket-sized design.
Featuring a 400×300 @12μm thermal sensor with<15mK NETD sensitvity and a 25mm lens with a 1300m detection range, it delivers clear thermal imagery and reliable long-range detection.
Powered by the advanced APEXVISION image processing system, it enhances image clarity and detail for confident viewing in demanding conditions. A 10-minute fast charge provides up to one hour of continuous operation, making the TE Series the perfect lightweight companion for hunting, wildlife observation, security, and outdoor adventures.
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.
One Button Control for Smooth Operation
Built on years of outdoor experience, the TE Series features a streamlined control layout for simple operation. With a one-button and one-ring design, accessing menus and functions is quick and intuitive.
Comfortable Viewing with Clear, Smooth Visuals
A 0.32-inch AMOLED display delivers rich colours and sharp, fluid imagery. Paired with a comfortable eyepiece and 25mm eye relief, it reduces eye strain for extended viewing in the field.
Ultra Lightweight & Portable
Weighing just over 200 grams, the TE Series features a compact, pocket-sized design. Small like a smartphone and thinner than a wristwatch, it offers a comfortable grip and exceptional portability.
Extended Battery with 20W Quick Charge
The TE Series features a built-in rechargeable battery delivering up to 6 hours of runtime. With 20W fast charging, just 10 minutes of charge provides up to 1 hour of use, keeping you powered when it matters most.
| Product Name | Guide TE425S Thermal Monocular |
|---|---|
| Laser Rangefinder | N/A |
| Type-C Power Supply | USB-C to USB-C |
| Battery Operating Time | 5 hours |
| Battery Type | Built-in battery |
| Audio Recording | Yes |
| Standby Mode | - |
| Hotspot | Yes |
| Capture Snapshot | - |
| Record Video | Yes |
| Working Temperature | -20°C to 50°C |
| Dimension | 157×51×47mm |
| Weight | 320g |
| Protection Level | IP67 |
| Image Pro | N/A |
| HSIS | N/A |
| Zoom Pro | N/A |
| Diopter | -5 to +5 |
| Exit Pupil | - |
| Palettes | White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia |
| Display | 0.32" AMOLED 800×600 |
| Magnification | 1.9×–7.6× |
| Field of View (Degrees/m @ 100m) | 19×14 m |
| Detection Range | 1300m |
| NETD | 15mK |
| Response Waveband | 8 to 14μm |
| Pixel Interval | 12μm |
| Frame Rate | 50Hz |
| Sensor Resolution | 400×300 |
| Lens (Focal Length) | 25mm |