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Which lens colour do you want?

The information will help you select the lens colour most suited to your requirements.

Applies to all 7eye and Ziena lenses

  • Our lenses are optically correct, de-centred and shatter resistant to ensure superior clarity in every direction.
  • All our lenses include 100% UVA+UVB sun protection.
  • An anti-fog coating is applied on the backside of each lens (excluding polarised lenses) to prevent fogging.
  • Every lens is custom-cut to fit your optic needs & never mass produced.
  • All lenses are optically correct, providing you with ultra-clear vision.

If you require prescription lenses, please read our page on Getting prescription lenses fitted.

SharpView Clear

Clear lenses explained

  • Light transmission: 90%, Non-polarised
  • A useful option for winter cycling and golf and for using glasses in the office
  • These lenses provide 100% UVA + UVB protection
  • A drawback is that when wearing protective glasses with clear lenses, the gasket will be at its most visible, making the glasses look more goggle-like in appearance

BlueByrd blue light blocking lens

BlueByrd blue light blocking lenses explained
  • A new, innovative lens with blue light filter and anti-glare coating that makes it more comfortable to view digital devices such as PCs, tablets, and mobile phones
  • Light transmission: 81%, Non-polarised
  • Less yellow than other lenses that have similar blue light blocking effectiveness
  • 100% UVA + UVB Protection
  • Anti-reflective coating (reduces glare from devices and other lights)
  • Anti-fog treatment
  • Superior clarity
  • Currently available in Ziena glasses only

SharpView Copper

copper lenses explained

  • Light transmission: 15%, Non-polarised
  • 100% UVA + UVB protection
  • Provides a beautiful warm tint and improves visual definition
  • Great at cutting out haze, improving depth perception, plus enhanced colour contrast of your surroundings
    • Popular choice for cycling, walking, skiing, and for ball sports such as golf

    SharpView Grey

    SharpView grey lenses explained

    • Light transmission: 12%, Non-polarised
    • 100% UVA + UVB protection
    • A darker lens for wearing outdoors in bright sunny conditions
    • The grey tint has a neutral effect on colour perception

      SharpView Polar Copper (Dark brown)

      How polarised copper appears to look through

      • Light transmission: 10%, Polarised
      • 100% UVA + UVB protection
      • Polar Copper is an equivalent tint to a dark brown
      • These lenses have a polarising filter that reduces glare, especially at low angles and when reflected from shiny surfaces such as water - this makes polarised lenses the best choice if you are buying sunglasses for summer use
      • A popular choice for cycling, sailing, skiing, fishing, and golf because it increases contrast and definition while also protecting your eyes from reflected glare
      • Good to wear with 7eye AirShield sunglasses because it conceals the view of the eye cup

      SharpView Polar Grey

      what polarised grey lenses look like

      • Light transmission: 11%, Polarised
      • 100% UVA + UVB protection
      • A dark grey, neutral tint with the added benefit of a polarising filter that reduces glare, especially at low angles and when reflected from shiny surfaces such as water - this makes polarised lenses the best choice if you are buying sunglasses for summer use
      • Designed for use in bright conditions
      • Good to wear with 7eye AirShield sunglasses because it conceals the view of the eye cup

      SharpView Extra Dark Grey

      Category 4 lenses Extra Dark Grey

      • Light transmission: 6%, Non-polarised
      • Category 4
      • 100% UVA + UVB protection
      • A very dark grey tint suitable for people with photophobia
      • If you order the Extra Dark Grey Lenses, we will require you to sign a waiver to confirm that you will not use these lenses for driving. Click here to download the waiver document which you need to complete, sign and return to us in order for your order to be processed
      • Available with these products:

            Photochromic Contrast (NEW)

            photochromic contrast lenses explained
            • Light-reactive lenses that change from pale yellow in low light to grey in sunlight
            • Only activated outdoors, when the lenses are exposed to UV light
            • Light transmission in full sun is 18%, Non-polarised
            • In low light, transmission is 80%
            • 100% UVA + UVB protection
            • Popular with cyclists, tennis players, and golfers who want to wear the glasses in both sunny weather and gloomy conditions
            • The pale yellow tint increases contrast in gloomy conditions and also helps reduce headlight glare when driving at dusk or night

            Photochromic Eclypse

            photochromic eclypse transition from clear to grey with sunlight

            • A standard photochromic lens that darkens outdoors when it is sunny
            • Dark Grey in full sun, Clear indoors and in low light
            • Light transmission in full sun is 18%, Non-polarised
            • In low light, transmission is 80%
            • 100% UVA + UVB protection
            • Versatile choice if you need to wear your glasses/sunglasses both indoors and outdoors

            Photochromic DarkShift

            photochromic darkshift transition from clear to dark grey

            • A much darker photochromic lens that goes to a very dark Grey in full sun, lightening to Clear indoors and in low light
            • Light transmission in full sun is 9% (in temperatures below 5°C it darkens to 4%, Non-polarised)
            • 100% UVA + UVB protection
            • Higher ABBE value for better peripheral vision
            • Suitable for people with a high-degree of light sensitivity (photophobia)
            • Available only with these products:

                Points to note about light-reactive lenses:

                • Activated by UV light
                • Do not darken if you're behind a windscreen or motorcycle helmet visor
                • Darker when used in very cold climates than in very warm ones

                Find out more about 7eye and Ziena lenses

                Also see the page on the technical and safety specification of 7eye lenses.