AN OPHTHALMIC LENS FOR IMPROVING VISION
This ophthalmic lens for improving vision has a light cut factor CutLED between 32% and 90%, for wavelengths ranging from 380 nm to 500 nm, defined by formula (I), where Σ is a discrete or continuous sum operator, λ is the wavelength in nm, lens T% is the spectral transmittance of the lens in % and...
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