This glasses for all your need. Photochromic lens can be used as sunglasses.Anyone who has done this, knows the pain of switching eye glasses 100 times a day.
PERFECT FOR TRAVELERS & SHIFT WORKERS: Work at night and sleep throughout the day? Sleep Savior glasses will give you quality day-time sleep. Put an end to jet lag and sleep through your flights.
Orange lenses significantly reduce glare and block blue light more than other lenses, and are especially designed for night time viewing of digital screens. The orange tint reduces the contrast from bright screens in dark settings, allowing you to sleep better.
Tinted lenses minimize digital eyestrain caused by harmful blue light (HEV light) emitted from computer screens, mobile phones, TVs, and other digital monitors.