blue light glasses evening night bundle 2 eyeglasses r2605 Color:Black Lens Type: High-Efficiency Deep Red

Lens Type: High-Efficiency Deep Red Lenses (For Bedtime/Nighttime Use Only)

Lens height about 1 7/8 inches (48mm)

75 Zoll (146mm)

Bridge about 1/2 inch (13mm)

blue light glasses evening night bundle 2 eyeglasses r2605 Color:Black Lens Type: High-Efficiency Deep RedMaster Your Screen Time & Sleep 2 IN 1 PROTECTION: Includes 1 pair of Amber lens glasses block 99. 99% of harmful blue light and 1 pair of red lens glasses for deep sleep preparation. Evening Pair: Amber tinted lenses for evening use block 99. 99% of harmful blue light and easing digital eye strain. Night Pair: Red tinted lenses go even furtherdesigned for use 2 3 hours before bed. The difference shows by evening: the gritty sensation fades, sleep