Ophthalmic systems having improved light filtration

Light-filtering eyewear, the light-filtering eyewear comprising:

• a polymer substrate;
• a first absorbing compound combined with the polymer substrate, the first absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• a second absorbing compound combined with the polymer substrate, the second absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• a third absorbing compound combined with the polymer substrate, the third absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• and
• a lens material having the polymer substrate, the first absorbing compound, the second absorbing compound, and the third absorbing compound added to the lens material,
• wherein
• the first absorbing compound has peak absorption between 436 nm and 522 nm,
• the second absorbing compound has peak absorption between 548 nm to 616 nm,
• the third absorbing compound has peak absorption between 643 nm to 730 nm, and
• the light-filtering eyewear provides
• a first minimum transmission value for the first absorbing compound at a first wavelength within a first wavelength range of 488 nm to 510 nm,
• a first maximum transmission value for the first absorbing compound at a second wavelength within a second wavelength range of 460 nm to 470 nm, and
• a second maximum transmission value for the first absorbing compound at a third wavelength within a third wavelength range of 514 nm to 522 nm.

Light-filtering eyewear, the light-filtering eyewear comprising:

• a polymer substrate;
• a first absorbing compound combined with the polymer substrate, the first absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• a second absorbing compound combined with the polymer substrate, the second absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• a third absorbing compound combined with the polymer substrate, the third absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• a fourth absorbing compound combined with the polymer substrate, the fourth absorbing compound absorbing light in a notch band having a full-width half maximum of no more than 50 nm;
• and
• a lens material having the polymer substrate, the first absorbing compound, the second absorbing compound, the third absorbing compound, and the fourth absorbing compound added to the lens material,
• wherein
• the first absorbing compound has peak absorption between 436 nm and 522 nm,
• the second absorbing compound has peak absorption between 548 nm to 616 nm,
• the third absorbing compound has peak absorption between 643 nm to 730 nm, and
• the fourth absorbing compound has peak absorption between 417 nm and 465 nm.