Leveraging years of experience creating the industry's most innovative and rugged technologies, SIG SAUER's new ECHO MV35 is a compact thermal monocular packed with industry-leading features and fully backed by SIG SAUER's unrivaled Infinite Guarantee.The ECHO MV35 is powered by an LWIR 640x512 VGA, 12um 50Hz thermal core with Defy The Dark with the ECHO MV35, an unrivaled force in thermal imaging. Features8 Selectable Color PalettesToggle Between Standard (8.7deg) & Wide Angle (17.1deg) Field of ViewCompatible with BDX Mobile App