Guide NOVA N635S Thermal Scope
The Guide NOVA N635S combines a high-resolution thermal sensor, long detection range and lightweight construction in a compact thermal scope designed for field use.
High-Resolution Thermal Imaging: The 640 × 512 @ 12μm thermal detector and 15mK NETD sensitivity capture small temperature differences for clearer target definition. Paired with a 35mm F0.9 objective lens, the N635S provides a detection range of up to 1,800 metres, a 12.5° × 9.4° field of view and 2.0× to 16× magnification.
APEXVISION S1 Imaging System: Guide’s APEXVISION S1 architecture combines the ApexCore S1 detector, Nexus 1.0 platform and Hyper-Light 2.0 algorithm to improve thermal detail, contrast and image processing. Images are displayed through a 0.39-inch, 1024 × 768 AMOLED display.
Recoil-Activated Recording: When recoil is detected, the N635S automatically records a 15-second video with audio and captures five images. It also includes 32GB of internal storage and dual-band 2.4GHz and 5GHz Wi-Fi for connecting to the TargetIR app.
Lightweight and Field Ready: The compact housing weighs just over 500g and carries an IP67 weather-resistance rating. It is rated to withstand recoil energy of up to 6,000 joules and provides up to eight hours of operation using replaceable 18500 batteries.
The N635S also supports USB-C charging, 20W fast charging, battery hot-swapping and the TargetIR ballistic calculator.
What’s Included
- Guide NOVA N635S Thermal Scope
- Quick-release scope mount
- Carry bag
- Lint-free cleaning cloth
- Battery charger
- Two 18500 batteries
- Quick-charging adaptor
- USB-C to USB-C cable
- Quick-start guide
- Warranty card
| Specification |
Details |
| Model |
Guide NOVA N635S |
| Thermal detector |
Uncooled VOx infrared detector |
| Thermal resolution |
640 × 512 |
| Pixel pitch |
12μm |
| Spectral range |
8 to 14μm |
| NETD |
15mK |
| Frame rate |
50Hz |
| Objective lens |
35mm, F0.9 |
| Detection range |
Up to 1,800m |
| Field of view |
12.5° × 9.4° |
| Field of view at 100m |
22 × 17m |
| Magnification |
2.0× to 16× |
| Focus |
Manual |
| Display |
0.39-inch AMOLED |
| Display resolution |
1024 × 768 |
| Colour palettes |
White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia |
| Eye relief |
48mm |
| Diopter adjustment |
-5 to +5 |
| Wi-Fi |
2.4GHz and 5GHz |
| Connectivity |
USB-C, USB 2.0 and Bluetooth |
| Recording |
Photo and video with audio |
| Recoil-activated recording |
Yes |
| Internal storage |
64GB |
| Battery system |
Built-in battery plus replaceable 18500 battery |
| Operating time |
Up to 8 hours |
| Fast charging |
Up to 20W |
| Battery hot swapping |
Supported |
| Operating temperature |
-20°C to 50°C |
| Recoil resistance |
Up to 6000 joules |
| Weather protection |
IP67 |
| Dimensions |
228 × 72 × 60mm |
| Weight |
525g |
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