GUIDE Orion 635CS thermal imaging clip-on device

Compact Thermal Imaging Attachment for Precise Night Hunting

The Guide O635CS Clip-on Thermal Imaging Attachment from the Orion C Series has been developed for hunters who expect the highest image quality, low weight, and reliable technology in the field. Equipped with the modern APEXVISION infrared imaging system, the attachment delivers clear, stable thermal images with high detail recognition – even at greater distances.

With a 640 × 512 pixel sensor resolution at 12 μm pixel size and an extremely low NETD of only 15 mK, the device detects even the slightest temperature differences. This allows for the safe identification of wildlife and reliable detection of movements even under difficult conditions.
Most Advanced Thermal Imaging Technology with ApexVision
The integrated ApexVision-S1 system combines state-of-the-art hardware and intelligent image processing. The architecture consists of the ApexCore-S1 detector, the Nexus-1.0 platform, and the Hyper-Light-2.0 algorithm. This interplay ensures particularly high-contrast images, smooth display without ghosting, and excellent detail recognition.
AI-optimized image processing for maximum clarity
The Hyper-Light-2.0 algorithm utilizes AI-driven image optimization to automatically adjust contrast, brightness, detail rendering, and target highlighting. This ensures that the image remains clear and pleasant to observe even in difficult weather conditions or at long distances.
Ultralight Design for Perfect Weapon Balance
Weighing only 285 g, the Orion C is one of the lightest thermal imaging attachments in its class with a 640 sensor. The compact design reduces the strain on the optics and ensures a balanced weapon – a crucial advantage during longer sits or stalking trips.
Quick deployment thanks to 3-second start
The device starts in just 3 seconds and is immediately ready for use. Especially during spontaneous encounters in the field, this quick response time can be crucial.
Long runtime for entire hunting nights
The energy-efficient operation allows for long usage times. A single 18500 battery provides up to about 6.5 to 7 hours of runtime. With two batteries, a complete night hunt is easily possible.
Robust construction for harsh hunting conditions
The Orion C is designed for recoil energies up to 6000 Joules, making it suitable for powerful hunting calibers. The IP67 certification reliably protects against dust, rain, and moisture – ideal for permanent use in the field.
High-Resolution AMOLED Display
The integrated 0.49 inch AMOLED display with 1920 × 1080 pixels provides a clear, high-contrast representation and reduces eye strain even during longer observation periods. Multiple color palettes allow for flexible adaptation to different observation situations.
Technical Data

Model
Guide O635CS

Sensor Type
Uncooled VOx infrared sensor (8–14 μm)

Sensor Resolution
640 × 512 pixels @ 12 μm

NETD
15 mK

Frame Rate
50 Hz

Lens
35 mm F0.9

Field of View
12.5° × 9.4°

Field of View at 100 m
22 × 17 m

Magnification
1× (Clip-on operation)

Detection Range
Up to 1800 m

Display
0.49" AMOLED, 1920 × 1080

Color Palettes
White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia

Power Supply
1 × 18500 battery (replaceable)

Operating Time
Up to approx. 7 hours

Interface
USB-C

Protection Class
IP67

Recoil Resistance
Up to 6000 J

Operating Temperature
-20 °C to +50 °C

Weight
285 g

Dimensions
99 × 73 × 68 mm

Scope of Delivery

Scope of Delivery
Device, carrying case, accessory pouch, lint-free cleaning cloth, battery charger, 2 × 18500 battery, USB-A to USB-C cable, quick start guide, warranty card

Optional Accessories
Cover ring adapter, additional 18500 batteries

FAQ

Which scopes is the device suitable for?

The Guide O635CS is a clip-on attachment device and can be mounted on many common scopes with suitable adapter rings.

How far can game be detected?

The maximum detection range is up to about 1800 meters, depending on weather, terrain, and target size.

Is the device recoil-resistant?

Yes, the Orion C has been tested up to 6000 Joules and is therefore suitable for powerful hunting calibers.

Is the battery replaceable?

Yes, the 18500 battery is replaceable. The package already includes two batteries.