The Guide NOVA N635S steps up to a higher-resolution thermal sensor for hunters who want extra image detail and clarity at range, without moving to a heavy, bulky scope.

Built around a 640×512 thermal sensor with a 35mm F0.9 objective lens, the N635S delivers a detection range of up to 1800 metres and a 2.0× to 16× magnification range, giving finer target definition than entry-level sensors while keeping a practical field of view for tracking.

• High-Resolution Thermal Imaging: 640×512 @12µm sensor with ≤15mK NETD sensitivity for clear target definition.
• Fast, Bright Objective Lens: 35mm F0.9 lens delivers a detection range of up to 1800 metres.
• Bright AMOLED Display: 0.39" AMOLED, 1024×768 resolution, with seven colour palettes.
• Wide Zoom Range: 2.0× to 16× magnification for both close-range and long-distance work.
• Photo & Video Recording: Recoil-activated capture with built-in audio and 32GB of internal storage.
• Smart Connectivity: Dual-band Wi-Fi, Bluetooth and USB-C for fast file transfer and app control.
• Rugged Build: IP67-rated protection and 6000J recoil resistance for reliable field use.
• Dual Battery System: Built-in battery plus a hot-swappable external 18500 battery for up to 8 hours of runtime, with 20W fast charging.

• Thermal Detector - Uncooled VOx infrared detector, 8-14µm
• Resolution - 640×512 @12µm
• NETD - ≤15mK
• Frame Rate - 50Hz
• Objective Lens - 35mm, F0.9
• Field of View - 12.5° x 9.4° (22 x 17m @100m)
• Magnification - 2.0x - 16x
• Detection Range - 1800m
• Focus - Manual
• Display - 0.39" AMOLED, 1024×768
• Colour Palettes - White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Eye Relief - 48mm
• Diopter Adjustment - -5 to +5
• Wi-Fi - 2.4G, 5G
• Connectivity - USB-C, USB 2.0, Bluetooth
• Recording - Photo / Video with audio, recoil-activated
• Internal Storage - 32GB
• Battery System - Built-in battery plus external 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 6000J
• Weather Protection - IP67
• Dimensions - 228 x 72 x 60mm
• Weight - 525g

Includes: Thermal Device, Quick-Release Scope Mount, Carry Bag, Lint-Free Cleaning Cloth, Battery Charger, 2x 18500 Battery, Quick-Charging Adaptor, USB-C to USB-C Cable, Quick Start Guide, Warranty Card.