New UV protection 3rd generation available with Spectre Silver and Spectre Gold lenses
Beyond sunshine, invisible ultraviolet light also reaches the earth. They are described as three wavelengths:
There is also a risk that the light energy is applied to the retina of the eye as a heat source. A short blue wavelength light tends to cause a photochemical reaction.
Even in white LED light, blue light is included in the low 400-500nm wavelength region.
We are surrounded by UV & LED light in our day to day life. Sun rays, car headlight, PC monitor, smartphone, tablet or television ‘etc’. Therefore, it is important to protect eyes from UV and blue light.
However, recent studies have shown that shorter wavelength light from 400-420nm also damages the retina, which is the most vulnerable tissue of the eye. This can be one of the factors which accelerates the development of Age-related Macular Degeneration (AMD) and cataracts.
Contact us for a copy of our Spectre Lenses Brochure or download a PDF version.
Contact us for a free Spectre Lenses Dispensing Mat.
Dunelm is a supplier to opticians only which means we cannot accept orders from the public directly. If you have seen a frame that you would like to buy, please use the form below and we will be pleased to refer you to your nearest Dunelm stockist.
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Dunelm is a supplier to opticians only which means we cannot accept orders from the public directly. If you're not an optician but have seen a frame that you would like to buy, please click here and we will be pleased to refer you to your nearest Dunelm stockist.