The Revision Sawfly Eyewear System is also available in a Shooter’s Kit that contains a vermillion lens which is ideal for the shooting range. The vermillion tint provides excellent color recognition and depth perception. It offers medium light protection and reduces glare under light cloudy or hazy conditions and under artificial light such as halogen and fluorescent sources. How does it work? The vermillion lens blocks out blue light which reduces contrast – the result is crisper targets for greater accuracy. In addition, the Sawfly-TX’s weightless frame and ultra-thin arms ensure a perfect fit with headsets to ensure hearing protection and prevent noise infiltration. The Revision Shooter’s Kit and Vermillion Lenses are available in both regular and large size in the Deluxe kit which includes a black frame with adjustable arms; head strap; Clear, Solar and Vermillion High-Contrast lenses; microfiber cleaning pouch and storage case.