The Sig Sauer Echo MV50-LRF is a high-performance thermal monocular featuring a 640 × 512 LWIR thermal core with 12µm pixel pitch, combined with an integrated laser rangefinder (LRF) capable of distances up to 1,000 yards. With a 3–24× digital zoom range, a 50Hz refresh rate, under 20mK thermal sensitivity, and compatibility with SIG’s BDX 2.0 mobile app, this device supports photo/video capture, color palette modes, and ballistic data exchange with SIG riflescopes. It’s designed for rugged field use with IP67 water and dust resistance, and backed by SIG Sauer’s Infinite Guarantee.(2) 18500 rechargeable lithium-ion batteries USB-C cableProtective carrying / storage case or clamshellLens cloth / cleaning toolQuick reference / user manual / instructions Sig Sauer Echo MV50-LRF Thermal Monocular, 640x512 Core, 3-24x50mm, LRF BDX 2.0 SOEC42310