low-iron glass is the clearest glass on the market today. Low-iron glass is produced through a special process in which the iron particles are removed from the glass. The iron particles are what give regular glass a greenish tint. Removing these particles results in an ultra-clear glass for a premium upgrade to standard glass. The nearly invisible nature of low-iron glass results in these characteristics: Reduced greenish tint Increased light transmission Nearly colorless appearance* Exceptional clarity
