These CE mark categories for sunglasses are as follows.

What does vlt stand for sunglasses. VLT stands for visible light transmission. While all sunglasses we sell protect your eyes against UV rays they will vary significantly in visible light transmission VLT. In other words VLT tells us how much visible light is transmitted through a lens and reaches our eyes.

The amount of light that reaches your eyes through the lens is called the visible light transmission VLT. This ranking is a percentage that indicates how much light goggle lenses let through. What does SUNGLASSES stand for.

The lower the number the darker the sunglasses. Visible light transmission through clear Plexiglas is 92. What does VOLT stand for in Miscellaneous.

Alternatively lenses with a lower VLT percentage will have a darker tint and will block more light from. This page is about the various possible meanings of the acronym abbreviation shorthand or slang term. For a good pair of sunglasses the ideal amount should be around 16-18.

This number represents the amount of light not UV rays that a lens will allow through. Solar Gard Saint-Gobain. Requires a very dark tint usually coupled with a solid mirror.

Yellow gold amber green or rose-colored lenses all offer increased VLT and make good choices on cloudy socked-in days. Put simply it is the percentage of light that the lenses allow through to your eyes. In other words this is how dark a pair of sunglasses will be.