Eliteâ¢ lenses pass the American ASTM standard and the European EC Standard. But testing doesn't stop there. We shoot them, stomp them, hit them with 1/4" steel balls at 400 fps, run over them, and let the dog chew them. And that proves one thing, JT lenses meet an even higher standard - the JT Standard. With a fog-resistant coated thermal inner lens that can be cleaned with a JT micro fiber cloth, the standard has been lifted even higher to include pure optical style. You will not find a better lens with a higher standard of safety anywhere!
Thermal Lens: High performance fog-resistant solution for moderate weather conditions where fogging may be a factor. Smoke Tint:
This is the best choice for bright sunlit days, especially in open
areas like concept fields where the sun is a factor in your game.