The Guide Orion O635CS Thermal Clip-On is a compact thermal imaging attachment built for hunters and shooters who need reliable target detection without replacing their existing day optic. Powered by Guide's next-generation ApexVision infrared imaging system, it features a high-performance 640x512 sensor with an ultra-sensitive NETD of <15mK, delivering exceptional image clarity and detection out to 1800m through a 35mm lens.

Ultra-Light and Compact: Engineered with extreme weight and size optimisation, the Orion C is one of the lightest 640x512 thermal clip-ons on the market at just 285g, minimising overall rifle setup weight and improving balance.

3-Second Fast Startup: Powers up in just 3 seconds, so you're ready to respond instantly when every second matters.

AI-Powered Hyper-Light 2.0: The advanced Hyper-Light 2.0 AI algorithm intelligently enhances contrast, brightness, fine detail, target definition, and tonal balance for sharper, clearer thermal images.

Specifications

Sensor

Resolution: 640x512
Pixel Pitch: 12μm
NETD: <15mK
Response Waveband: 8-14μm
Frame Rate: 50Hz

Lens

Focal Length: 35mm
Detection Range: 1800m

Display

Type: 0.49" AMOLED
Resolution: 1920x1080

Optical Performance

Magnification: 1x
Field of View: 22m x 17m @ 100m (12.5° x 9.4°)

Hardware Interface

Interface: USB-C

System Features

Multiple Colour Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia

Power and Battery

Battery: 1 x Replaceable 18500
Battery Life: Up to 7 hours

Environmental and Durability

Ingress Protection: IP67
Working Temperature: -20°C to 50°C

Physical Dimensions

Dimensions: 99mm x 73mm x 68mm
Weight: 285g