Prescription Lens Manufacturer: At our laboratory in Cornwall we manufacture CR39, Trivex, Polycarbonate, 1.67 Index and 1.74 Index lenses. Uncut Lenses, High and complex presciptions. Arena high base wrap prescription lenses in Poly, 1.67 and 1.74 indexes. Single vision, Bifocal and Varifocal's. Polarised, Drivewear, Xtractive, NXT, Lens Colouring: Infinity lens colouring is our speciality, we can match most colours! Sunglass colours in Poly, 1.67 and 1.74 indexes. Specialist Glazing Prescription Sports Products: Sports Goggles: Leader, Liberty and Centrostyle, Barracuda Swimming Goggles, Tifosi and Leader Cycling Spectacles, Snooker, Diving Masks, Zeiss Shooting Spectacles, Fishing, Sailing, Dirty Dog, Bloc Eyewear, Sunwise