JT - Spectra Thermal Lens - Smoke oil 5” X 4” IN (In

5” X 4” IN (In container)

Adjustable power output assists with range of shells

Size:  One size fits most

CNC finished aluminum quad rail

Naming and color help distinguish the strength of the spring

JT - Spectra Thermal Lens - Smoke oil 5” X 4” IN (InDescription All JT Spectra Thermal Lenses are treated with a super scratch resistant silicone hard coat. JT's special silicone formula is three times stronger than the industry standard and offers more protection than any other lens on the market, in simple terms it's built to last. These lenses are used in the JT Proshield, Proflex &Premise Goggle Systems as well as the Tippmann Tactical Airsoft Goggle Features: Approved ASTM standard for eye