Thermal Sights for Hunters, Police and OEM Programmes
Uncooled thermal weapon sights from 256 × 192 to 1280 × 1024, with optional laser rangefinders, ballistic computing and day/night red-dot fusion. IP67/IP68 sealed, 1000–1200 G shock rated, and available for OEM and ODM supply with your own branding.
Four Product Families
Every sight below uses an uncooled VOx detector and is built for field use. Choose by application — long-range precision, day/night versatility, or lightweight close-quarters work.
Thermal Imaging Riflescopes
Magnified thermal riflescopes from 256 × 192 to 1280 × 1024 with detection to 3000 m. Selected models add a 905 nm laser rangefinder, five-profile ballistic calculator, first-shot auto zero and recoil-activated video recording.
Thermal Fusion Sights
A 1× red-dot window with an uncooled thermal image overlaid on it. Aim the same way day and night with no re-zeroing. Over 10,000 hours of red-dot runtime and 6 hours or more in fusion mode from a single CR123A.
Holographic & Waveguide Sights
Parallax-free 1× sights with up to 5000 hours of continuous runtime from one CR123A, 20 daytime and 10 night-vision brightness levels, 1200 G shock resistance and IP68 sealing. OEM customers can have their brand marked on the body.
Multifunctional Thermal Imagers
One device, four roles: handheld observation, rifle-mounted sight, helmet-mounted goggle and clip-on thermal in front of a daylight scope. From a 120 g pocket unit to a 640 × 512 dual-use system.
Compare the Full Range
Detector resolution, optics and detection range side by side. Click any model for full specifications and the PDF datasheet.
| Model | Detector | Objective | Detection | LRF | Feature |
|---|---|---|---|---|---|
| HD1260LRF | 1280 × 1024 | 60 mm F1.0 | 3000 m | 1500 m | Ballistic calculator, auto zero |
| HD650LRF | 640 × 512 | 50 mm F1.0 | 2600 m | 1200 m | Ballistic calculator, auto zero |
| EDRP2-R650R | 640 × 512 | 50 mm F1.0 | 2600 m | 1000 m | Multifunctional |
| EDRP635R | 640 × 512 | 35 mm F1.0 | 1800 m | 1000 m | Compact body |
| MTIS625 | 640 × 512 | 25 mm | — | — | 4-in-1: handheld / rifle / helmet / clip-on |
| MTIS319 | 384 × 288 | 19 mm | — | — | 4-in-1: handheld / rifle / helmet / clip-on |
| RDTIFS640 | 640 × 512 | 19 mm | — | — | Red dot + thermal fusion |
| RDTIFS384 | 384 × 288 | 19 mm | — | — | Red dot + thermal fusion |
| RDTIFS256 | 256 × 192 | 19 mm | — | — | Red dot + thermal fusion |
| MTTS256 | 256 × 192 | 13 mm F0.9 | ≤ 700 m | — | 120 g, 1.4" touchscreen |
| WGHS01 | — | 1× waveguide | 300 m | — | 5000 h runtime, OEM branding |
| H2S | — | 1× holographic | — | — | 1000 h runtime, IP68 |
| SIEGE-S213 (EDTS213D) | 256 × 192 | 13 mm F0.9 | — | — | 99 g, touchscreen |
How to Choose a Thermal Sight
Four questions decide almost every selection.
1. How far do you need to see?
Detection range scales with objective focal length and detector resolution. A 35 mm lens reaches about 1800 m, a 50 mm lens about 2600 m, and a 60 mm lens with a 1280 × 1024 detector reaches 3000 m. Recognition and identification always happen closer than detection.
2. Do you need ranging?
If you shoot beyond 200 m, an integrated laser rangefinder removes the guesswork. Our LRF models measure to 1000–1500 m with ± 1 m accuracy and feed distance straight into the ballistic solution.
3. Day and night, or night only?
A dedicated thermal scope gives the best night image. A fusion sight keeps the red-dot window so the same optic works in full daylight and at night, with no re-zeroing when light drops.
4. One role or several?
Multifunctional imagers switch between handheld, rifle, helmet and clip-on use without extra optics. If your users change platform or mission, this replaces two or three separate devices.
OEM and ODM Supply
ERDI-infrared manufactures uncooled thermal imaging modules and sights for integration partners, brands and government programmes. We can supply standard models, custom optics and interfaces, or your own brand marked on the product body. Send us your specification and volume and our engineers will respond with a configuration proposal and quotation.