Magnetic Privacy Filter for Macbook

Blue Light is the blue colored light existing in 380~500m wavelength emitted from all the LED screens such as computer monitor, laptop, cell phone and TV.

Blue light suppresses the body’s release of melatonin8, a hormone that makes us feel drowsy. While this may be helpful during the day, it becomes unhelpful at night when we’re trying to sleep. Being exposed to blue light in the evening can trick our brain into thinking it’s still daytime, disrupting circadian rhythms and leaving us feeling alert instead of tired.Blue light is not absorbed into crystalline lens of eyes but reaches retina making it weak and is one of the main cause of aging eyeball and blear eyes.

Sview Hanging Type Privacy Filter cuts about 55% of harmful Blue Light wavelength from the screen.
It prevents eye strain and makes you have a deep sleep.