The EOTECH MK2 ClipIR-LR is a thermal clip-on device designed to add thermal detection to red dot or 4-10X optics without disturbing ballistic zero.
The MK2 ClipIR-LR is an uncooled thermal clip-on sight built to mount in front of an existing red dot or 4-10X optic, adding thermal capability without requiring a rezero.
It uses advanced image processing to enhance detection and observation, and includes Wi-Fi, Bluetooth, and video capture for recording and sharing what the operator sees.
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| Performance | |
| MAGNIFICATION | 1X (2X and 4X digital zoom) |
| Power | |
| POWER SOURCE | 3 AA batteries — Supports lithium, alkaline or rechargeable |
| BATTERY LIFE | > 8 h |
| Physical | |
| WEIGHT | 37.0 oz / 2.3 lbs (1050g) |
| Other | |
| L X W X H | 8.2" × 3.4" × 4.4" (208 × 87 × 111mm) |
| FIELD-OF-VIEW | 8.7° |
| SYSTEM FOCUS DISTANCE | 20m to infinity |
| WATER RESISTANT | 3 ft (1m) for 1 h; MIL-STD-810G |
| PIXELS | 1280 x 1024 |
| PIXEL PITCH | 12 μm |
| PIXEL PIT | Black/White/Color |
The EOTECH MK2 ClipIR-LR is a high-performance uncooled thermal clip-on sight that delivers an exceptional day/night vision advantage for tactical professionals, military units, and law enforcement teams. Built with the latest in infrared sensors, optical technologies, and image enhancement algorithms, the MK2 ClipIR-LR enables users to detect, observe, and engage targets with confidence—day or night.
This clip-on thermal device is designed for Picatinny (1913) rail mounting and integrates seamlessly with red dot sights or mid-range magnified optics (4–10X). It allows for thermal observation without removing or re-zeroing the day optic, maintaining the original ballistic zero. Operators benefit from an intuitive user interface with support for image and video capture, plus Wi-Fi and Bluetooth connectivity for real-time sharing, control, or data offload in the field. The lightweight, rugged construction ensures fast attachment and long-term reliability in demanding environments.