Oakley SI Flak Jacket XLJ/PRIZM Replacement Lenses are designed with professional shooters in mind. Like all Oakley lenses, these block 100% of all harmful UVA and UVB rays and are made with Oakley's HDO Optics for superior visual fidelity and impact resistance. They also feature Oakley SI Prizm technology, which uses formulated dye compounding to produce fine-tuned visual contrast. This technology allows targets to stand out from background objects, like dirt and foliage, and makes reticle patterns under the scope easier to see. It also reduces eye fatigue and strain. For exceptional durability and optical purity, these lenses are made with Oakley's Plutonite material, an optical-grade polycarbonate.

Features of Oakley SI Flak Jacket XLJ/PRIZM Replacement Lenses

• High-purity Plutonite lenses are made from Oakley's optical grade polycarbonate
• Lenses block 100% of all UVA and UVB rays, as well as harmful violet-blue light up to 400 nm in wavelength
• Oakley SI Prizm technology uses formulated dye compounding to produce a color-tuned lens designed specifically for shooting
• Lenses enhance visual recognition of targets while blocking out a variety of background objects such as trees, dirt and the sky
• Lenses minimize strain and eye fatigue while improving the ability to see reticle patterns under scope
• Made with Oakley's HDO Optics and Polaric Ellipsoid Technology