URBAN frame with High Definition Photochromic Lens

This High Definition Copper coloured lens will change from Cat1 pre dawn or low light to dark Cat3 as the sun intensifies and the UV increases.

Category 1 – Light tint, with light transmission at 43% to 80% - For cloudy days.

Category 2 – Medium tint, with light transmission at 18% to 43% - Good for all but the sunniest days.

Category 3 – Dark tint, with light transmission at 8% to 18% - For very sunny days.

Frame options include: crystal clear, gloss coke (brown) and matt black.

The frame had a moulded, built in nose piece.

All pairs supplied with a case and micro fibre cleaning cloth.

13cm arm length

14.5cm wide, front of frame with a 6 base curve

5cm high at lenses

Lens length 6cm x 4cm high