SECTOR G1T2 THERMAL SCOPE 3-8X ILLUMINATED RETICLE The Sector G1T2 Thermal Scope is an optical riflescope with anti-reflective low light performance coatings and a second focal plane reticle for mantaining the same appearance throughout the 1-8x zoom range. The thermal scope features a glass-etched illuminated reticle with brightness control from low light conditions and real-optical 3-8x zoom on thermal imager