Technical
Specifications
Key Features
High-Sensitivity Thermal Imaging
Equipped with a 256×192 thermal detector and ≤35mK NETD sensitivity, the IGNIS R3 can quickly identify heat signatures and maintain image clarity in low-contrast environments such as fog, darkness, rain, or dense vegetation.
Multiple Thermal Color Palettes
The system supports multiple image modes for different operational conditions:
White Hot
Black Hot
Iron Red
Green Hot
Red Hot
Users can quickly switch between display palettes according to terrain and target conditions.
Ultra-Compact Lightweight Design
With a body weight of only 115g, the IGNIS R3 is optimized for lightweight rifle setups and fast maneuverability without adding unnecessary bulk.
Rugged Shock Resistance
Built for demanding environments, the IGNIS R3 features up to 1000G shock resistance, ensuring reliable operation even under heavy recoil and harsh field conditions.
Long Operating Time
Powered by a rechargeable CR123 battery, the system delivers more than 4 hours of continuous operation and supports external power input via USB Type-C.
Fast Detection Capability
Despite its compact size, the IGNIS R3 offers excellent thermal detection performance for various targets:
Target Type Detection Range Identification Range
Vehicle (2.3m × 2.3m) 1200m 400m
Personnel (1.8m × 0.5m) 300m 100m
Deer (1.7m × 0.4m) 200m 80m
Wild Boar (0.9m × 0.7m) 170m 60m
Designed for Real Field Use
The IGNIS R3 is built for users who require:
Rapid thermal target acquisition
Lightweight equipment setups
Reliable recoil resistance
Compact tactical integration
Day and night thermal capability
Its minimal size, rugged construction, and practical thermal performance make it an excellent choice for hunting, tactical observation, security patrol, and outdoor applications.
KECK Optics
Create Value for Users
The IGNIS R3 reflects KECK’s commitment to combining practical performance, reliability, and compact engineering into a professional thermal imaging solution.
Technical Specifications
Model: IGNIS R3
Thermal Detector Resolution: 256×192
Objective Lens: 13mm F0.9
Pixel Size : 12μm
NETD : ≤35mK
Display Resolution : 466×466
Field of View: 13.5° × 10.1°
Refresh Rate: 60Hz
Image Modes: White Hot / Black Hot / Iron Red / Green Hot / Red Hot
Battery Type: Rechargeable CR123
Working Time: ≥4 Hours
External Power: Type-C, 5V
Shock Resistance: 1000G
Operating Temperature: -20°C to +50°C
Weight: 115g
Dimensions: 51×45×45mm
