UV Shields are available with clip-on flip-up coloured lenses which can be worn with existing spectacles. Coloured filters help to enhance contrast and reduced dazzline.  The clip-on filters attached to the top of the spectacle frame can be easily flipped up or down as required e.g. when going outside.  Especially suitable for outdoor use, they help to filter out harmful ultra violet light.. 

Different colour tints are available to improve the vision with particular eye conditions.  Click here for a link to more information on which colours are appropriate for which eye conditions. Selection can also be made on cosmetic colour choice.