Prescription ski goggles
The SnowVision goggles have integrated prescription lenses, embedded in an insert that functions as a second lens to prevent fogged lenses. The creators opted for a scratch-free NTX and a photochromatic front lens, which adapts to the light intensity. Every goggle is custom made. All you have to do is send your prescription and SnowVision does the rest. Strengths can vary from -8 to +8; this helps by far the majority of people who wear glasses.