• Polarising Filter Clip-on Coloured lenses for enhancing contrast
• Filter clip-ons worn on top of existing spectacles and can be flipped up as required
• Orange filter
• Absorption range 550nm
• 100% UV protection
• No magnification
• Polarising filter will remove reflections from a shiny surface

The high quality Orange coloured polarising filter clip-ons are worn on top of normal spectacles and can be flipped up as required.  Filters absorb the short wave, high-energy ultraviolet and blue elements of the light so enhancing contrast and reducing photosensitivity. The orange polarising filter has a very high absorption rate for UV elements of light and still allows an effective transmission of light through the filter.  Providing increased contrast and intensifying backgrounds to aid visual acuity particularly suited for Diabetic Retinopathy, Photophobia, Cataract and Glaucoma.