Filtering eyewear and optics for ocular photo-bio-stimulation

A wearable eyewear device comprising a filtered lens or filtered optic, wherein the filtered lens or filtered optic provides a light transmission rate of 40% or more, 50% or more, or 60% or more, of ocular photo-bio-stimulation light through and measured within a light wavelength range of at least one of:

• 480 nm+/−30 nm or 500 nm+/−20 nm, to an eye of a wearer of the wearable eyewear device, and wherein the filtered lens or filtered optic further provides an overall visible light transmission rate of 50% or less, 40% or less, or 30% or less.