The L3 Harris MTM-VIS Mini Thermal Monocular with Visible Laser is a rugged, compact handheld thermal imager featuring a built-in visible marking laser. Designed for tactical, surveillance, and search & rescue applications, it offers approximately 4 hours of continuous battery life using two 3 V CR123 lithium batteries. With a wide 29° field of view (˜1,522 ft at 1,000 yd), this unity-magnification monocular can detect stationary man-sized heat signatures out to ~400 m and moving ones to ~500 m. The unit weighs ~11.5 oz and measures approximately 6.5 x 2.2 x 2.8 inches, making it highly portable and helmet-adapter compatible. Batteries Required: Two 3 V lithium (CR123/123A) Battery Life: ~4 hours continuous operation Dimensions: ~6.5 x 2.2 x 2.8 inches Weight: ~11.5 oz including batteries Power Supply: Two 3 V lithium (CR123) cells Thermal Sensitivity / Detection Range: Detects stationary human targets to ~400 m; moving targets to ~500 m Field of View: ~29° (~1,522 ft view at 1,000 yd) Additional Features: Built-in visible marking laser, helmet-mount adapter included in package EOTech L3 Harris MTM-VIS Mini Thermal Monocular w/Visible Laser MTM-000-A5