• The Blackpool computer distance glasses are available in 3 great colours: black, blue and tortoise
• These lenses provide protection from computer radiation (anti-blue ray), reducing tiredness when working in front of a screen
• Dimensions: frame width 14.0cm (5.5in); arms 13.8cm (5.4in); lenses 5.6x4.5cm (2.2x1.7in); bridge 1.6cm
• Distance glasses with acetate lenses and PVC frame (18g)