We are one of the only eyewear brands in the world specialising in polarised CR-39 lenses. Why? Our polarised CR-39 lenses offer twice the optical clarity of other plastic lens materials, zero distortion and far greater scratch resistance. CR-39 is the lightweight and impact resistant option, suitable for outdoor activities where every gram counts.
Spotters’ Columbia resin is an amazing light weight plastic polymer, resistant to abrasion, solvents and chemicals, gamma radiation, ageing and material fatigue. If you refuse to compromise on the quality of your optics but you need a lightweight lens, Spotters Columbia Resin is the only choice.We offer CR-39 lenses in two tint options: Copper and Grey