| 摘要 |
<p>The invention relates to a therapeutic and prophylactic ophthalmologic lens for pseudoaphakic eyes and/or eyes undergoing a neurodegenerative process. More specifically, the invention relates to an ophthalmologic lens for pseudoaphakic eyes and/or eyes with macular and retinal degeneration. The inventive lens is characterised in that it is produced by applying a filter with yellow pigmentation to a standard ophthalmologic lens in order to protect the eyes from short wavelengths in the visible spectrum (less than 500 nm). The invention removes the difficulties and risks associated with existing techniques used to provide protection for cataract-operated eyes and to improve protection for eyes undergoing neurodegenerative processes simply with the use of an ophthalmologic lens. The invention combines a standard ophthalmologic lens and a yellow pigmentation filter which absorbs short wavelengths of between 350 and 500 nm, both of which are suitable for use in humans.</p> |
