Guide Orion Thermal Clip-ons
The Guide Orion series is a pair of light thermal clip-ons that weigh about 285 g and run on a single 18500 battery. They suit shooters who want to add thermal to an existing day scope without much extra weight. For a clip-on with a built-in rangefinder, compare the Guide TB 2.0 series.
Choose the Orion O435CS with a 400×300 sensor, or the Orion O635CS with a 640×512 sensor and a 1920×1080 display.
For help with fitting a clip-on, read our thermal mounts guide.
Original price was: $1,999.00.Current price is: $1,699.00. Save $300.00
Original price was: $2,499.00.Current price is: $2,124.00. Save $375.00
Guide Orion: Which Model Should You Choose?
- Orion O435CS: 400×300 sensor (15mK), 35mm F0.9 lens, 285 g, 8 hours on one 18500.
- Orion O635CS: 640×512 sensor (15mK), 35mm F0.9 lens, 1920×1080 display, 285 g.
Who each Orion suits
- Closer work and longer battery life: the O435CS, about 8 hours.
- More detail at range: the O635CS, about 7 hours.