HQBC QERT PLUS FF lenses

Polycarbonate, non-shattering lens with lower frame for QERT PLUS glasses is ideal for eye protection during sports activities. The package includes a lower frame that is an excellent addition to your QERT PLUS glasses. Together with the SMOKE (smoke) lens with a soft mirror effect, your half-frame glasses turn into solid full-frame glasses, suitable even for really difficult terrain. The lens is equipped with ventilation holes against fogging.
TECHNICAL DATA: Full-frame mirror lens: Filter type: Normal, Filter category: 3, Optical class 1.
Weight: 10g.