Sunglasses are categorized based on the amount of light that can pass through the lens. The measurement is called visible light transmission, VLT%, and states the percentage of light that can pass through a lens.
Note that the lens category and darkness of the lenses do not affect the UV protection of the lenses.
All Monokel Eyewear lenses are 100% UV protective and in compliance with European, USA, Australian, and New Zealand standards.
|Tint||very light||light||moderate||dark||very dark|
|Driving suitability||day & night||day only||day only||day only||never|