Longot R3 Thermal Imaging Scope
Longot R3 thermal imaging scope with 384×288 resolution, 25mm lens, 1300m detection range, and compact design for reliable thermal observation.
Longot R3 Thermal Imaging Scope
The Longot R3 Thermal Imaging Scope is a compact thermal imaging device built for reliable observation in low-visibility environments. Featuring a 384×288 thermal sensor with 12μm pixel pitch, it delivers stable thermal performance in a portable form factor.
Equipped with a 25mm objective lens, the R3 provides a detection range of up to 1300 meters, making it suitable for short-to-mid range observation tasks. Its OLED display with 800×600 resolution offers clear image presentation, while the compact structure supports flexible integration and field use.
Powered by a single 18500 battery, the device supports up to 5 hours of operation. With IP67 protection, 32GB built-in memory, and a lightweight design, the Longot R3 is well suited for users seeking a compact and dependable thermal observation solution.
Technical Specifications
| Brand | Longot |
| Model | R3 |
| Resolution | 384 × 288 |
| Pixel Size | 12μm |
| NETD | < 40mK |
| Frame Rate | 50Hz |
| Objective Lens | 25mm |
| F Number | 1.0 |
| Field of View | 10.5 × 7.9 |
| Detection Range | 1300m |
| Display | OLED, 800 × 600 |
| Display Size | 2.6 inch |
| Battery | 18500 ×1 |
| Operation Time | Up to 5 hours |
| Protection | IP67 |
| Built-in Memory | 32GB |
| Weight | 500g |
| Dimensions | 66 × 90 × 90 mm |
| Operating Temperature | -20°C to 50°C |



