Fit Over - Theses glasses fit over top of prescription and reading glasses. They can also be worn on their own.They protect you from harmful rays from the front, sides, and top!
NightPro Lens - We filter out 99% of the blue and green light, which falls within the shorter wavelength range of the visible spectrum (around 400-500 nm) in the evening, while letting through beneficial red light. The results, better sleep and less stress.
AR Coating - Ultra Clear (Inner AR Coating + Outer AR Coating). Enhanced contrast, improved clarity, reduced glare and reflections. It improves watching TV and being on the computer because all the definition pops.
Durable & Lightweight - They use ultra-light durable TR90 material. Light weight so you don't feel pressure or bulky on the nose pads of your glasses.
Size - Please measure your glasses‘ frame to check whether it is matching. Bloomoak Fit Over Blue Light Glasses：Frame width=150mm, Frame height=45mm, Lens width=60mm, Temple length=140mm Your prescription glasses：width<140mm, height<41mm