This listing is for authentic Pixel Omni C2 Crystal Clear Unisex Blue Light Computer Glasses w/ Case 52-18-145. Glasses are in mint pre-owned condition, (see photos). Size: 52-18-145. Pixel black hard case included in listing. Please see pictures to make your complete condition assessment. Meet the most advanced eyewear engineered for the digital world. Filter blue light and eliminate glare from digital screens. Omni makes a bold statement with its straight brow and keyhole bridge.