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Clip-on Coloured lenses for enhancing contrast
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Filter clip-ons worn on top of existing spectacles and can be flipped up as required
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Lemon yellow filter
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Absorption range 450nm
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100% UV protection
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No magnification
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Polarising filter will remove reflections from a shiny surface
The high quality Lemon Yellow Polarising coloured 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 lemon yellow polarising filter has a good absorption rate for UV elements of light and allows a good transmission of light through the filter. Providing heightened contrast, maximum brightness and enhanced visual acuity particularly suited for Macular Degeneration, Optic Atrophy, Albinism and Pseudophacia.
All smaller items (up to 7kg) are
delivered for free in the UK using First Class post (Articles for the Blind) and are normally delivered in 1 to 3 days.
For larger items (such as desktop electronic magnifiers) a courier is used for delivery, which costs £10 to £20+VAT, depending on the size and weight. Delivery costs will be calculated during the checkout process before you enter any payment details
Overseas and trade deliveries are charged at cost, which will be calculated once you have entered your delivery address.
For more information, please see our
Shipping Information page.
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