The lenses are also made of PVC.(height of the lens vertically at its highest point)Glass dimming scale from category 0 up to category 4Category 0 - transmits from 80% up to 100% of light.
(height of the lens vertically at its highest point)Glass dimming scale from category 0 up to category 4Category 0 - transmits from 80% up to 100% of light.
The frame (frames) of the glasses are made of PVC.The lens of the glasses darkens to black (grey) - the darkening is in all places equally intense in all places.INDICATIVE DIMENSIONS (in millimeters):Total width of the glasses - 148mm.
(height of the lens vertically at its highest point)Glass dimming scale from category 0 up to category 4Category 0 - transmits from 80% up to 100% of light.Degree of dimming: category 3.Category 2 - transmits from 18% up to 43% of light.Sidewall length - 137mm (total length of the glasses leg including the bend)Lens height - 53mm.