The NFX lens is spherical for themaximum range of vision with zero distortion. All Dragon lenses provide 100% UV protection and exceed ANSI Z87. 1 impact test standards. The dual-lens design and Dragon’s armored venting reduce fogging, and the tough polycarbonate construction is tough to scratch or break. A polarized version is available to cut out glareProposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
Polarized: yes, optional
Compatibility: Dragon NFX goggles
Manufacturer Warranty: 1 year