RETRO COMPACT OVERGLASSES. How strong are voltX Safety glass lenses?. How are voltX Safety glasses tested, and to what standards?. Refractive Power and Astigmatism. The astigmatism shall not exceed 0.06 diopter.
3 x voltX Clear UV400 Lens GRAFTER BIFOCAL Reading Safety Glasses, Lightweight
voltX GT Adjustable BIFOCAL Reading Safety Glasses protective UV400 lens
voltX 'CONSTRUCTOR ULTIMATE' Bifocal Safety Glasses - CE EN166FT UV400 lens
3 x voltX GRAFTER BIFOCAL Reading Safety Glasses 1xClear, 1xYellow & 1xSmoke
voltX 'GT DEFENDER' Compact Ventilated Bifocal Safety Goggles
