Lens transmission meter test anti-blue glasses

Frequent use of digital devices such as smartphones, tablets, and modern lighting such as LEDs and monitors has caused a huge change in our vision. Long-term exposure, high-energy blue light will negatively affect our vision.

When facing the screen of a computer or other digital device for a long time, the eyes will be exposed to a lot of blue light, which makes the eyes' contrast sensitivity very low. It is very easy to cause digital visual fatigue.

A special anti-blue light film can be passed on the lens to protect the eyes and intercept harmful blue light. Blue film has better anti-radiation and anti-fatigue effects, and it is the blue film that is currently on the market.

Lens transmission meter for testing anti-blue light glasses

To test the optical performance of coated anti-blue glasses, lens transmission meter LS108 can be used. The lens transmission meter can test the transmittance of blue light 430nm, visible light 550nm and UV395nm. Anti-blue light test, light transmittance test and anti-ultraviolet light test of PC materials and other light-transmitting substances.