Sig Sauer Echo RQ35 Thermal Riflescope 3.5-28x35mm 384x288 LWIR 12um 50Hz Core Thermal Sight SOEC31200

The Sig Sauer Echo RQ35 is a thermal riflescope with a 3.5–28× magnification range and a 35mm objective designed to provide infrared imaging for detection and observation in low‑light and no‑light conditions. It uses a 384×288 LWIR (long‑wave infrared) thermal sensor with a 12µm pixel pitch and a 50hz refresh rate to deliver real‑time thermal imaging, and the optical system is paired with a digital display for sighting and target identification. The scope’s housing and controls are engineered to withstand field use and recoil environments typical of centerfire rifle applications, and it includes features such as adjustable magnification, reticle overlays, and digital imaging controls. As a thermal sight, the Echo RQ35 is designed to detect heat signatures rather than relying on visible light, supporting detection and engagement of heat‑emitting targets across varied environmental conditions.