Blue Light Blocking Glasses - Helps With Fluorescent Light and Migraines - Anti Fatigue Reduces Eyestrain from Video Gaming and Working Long Hours - BKOne by PurVizn Extremely Comfortable - Wear them for hours and you will forget you are even wearing them! Block Blue Light - Our premium lenses block harmful blue light and protect your eyes from strain from long periods of web surfing, gaming and working under fluorescent lights. Amber Lenses - Amber tinted lenses alleviate visual fatigue and digital eye strain emitted by harmful blue light. Very Durable - Ultra light weight and flexible frame and scratch resistant lenses provide the ultimate in durablity. BONUSES - Includes durable and stylish carrying case and wipe cloth to keep your lenses clean.