Review on 21.5 Inch Diagonal LED Monitor Anti-UV Eye Protection Filter Film With Blue Light Blocking Technology - Widescreen Frame Hanging Type by Steven Notsinneh

I work long hours at my desk and having this screen installed on my computer has helped with eye fatigue. The best part about the product is that it doesn't look overly 'red' when it blocks out the blue light. The color is really good, and the difference is very slight. (Adjusting the color setting on my computer monitor without the screen protector alternatively looks not nearly as good -- it would need to be very red to have the same impact.) Overall, I am satisfied with my purchase and impressed by the product's effectiveness.