Black Diamond BL SNG Brilliant Lenses Eyeglass Cleaner
Brilliant Lenses with SR-8 provides gentle superior cleaning while imparting an invisible durable barrier that keeps lenses clean longer by resisting scratches, soiling and water spots. It also adds 50 times scratch resistance. You won't believe how clear you can see thru your glasses ~ it's like you're not even wearing them!   Alcohol and ammonia free; safe for all lenses.  Works exceptional on cell phones, laptops, monitors and TVs too.  Directions: Simply spray Brilliant Lenses onto both sides of lenses and wipe dry with optical grade microfiber cloth that is included.  Caution: Do not ingest. Avoid contact with eyes. Not for contact lenses. Keep out of reach of children.