THIS STORE IS DIFFERENT!
We choose to extend the function of glasses and filter plates, which were originally designed only for laser safety. Why? Because these lenses and filter plates PROFOUNDLY block unwanted light better than anything else available. The applications for such profound and specific color blocking extends beyond the laboratory and now into the human living space. In addition to low vision (resulting from retinitis pigmentosa or macular degeneration), circadian rhythm entrainment and light-phobia relief purposes (due to migraine), these glasses and filter plates can also be used as awesome blue-blocking thus fatigue-reducing computer glasses.
The green only transparency matches the latest scientific research about dim deep green light and migraine relief.
INSOMNIA RELIEF (NIGHT SHIFT WORKER)
The red and orange only transparency transcends the protection of other melatonin onset eyewear which is intended to block only the low intensity blue light component of evening artificial lighting, not the bright natural morning sun-light. This lens is intended to entrain melatonin onset for morning time. To be worn a few hours before attempting day-time sleep.
INSOMNIA RELIEF (TYPICAL HEALTHY PERSON WITH NIGHT SLEEP SCHEDULE)
The red, orange, yellow and yellowish green only transparency blocks the blue light component exposure from evening indoor artificial lighting and monitors that can delay evening melatonin onset. Wear a few hours before attempting sleep, as melatonin onset should precede sleep by a few hours.
INSOMNIA RELIEF (LOW-VISION PERSON WITH NIGHT SLEEP SCHEDULE)
The red, orange, yellow and green and slight blue transparency blocks most of the blue light component exposure from evening indoor artificial lighting and monitors that can delay evening melatonin onset. Wear a few hours before attempting sleep, as melatonin onset should preceed sleep by a few hours. Persons with a darkened lens of the eye due to age or disease will do best with this lens. This lens will also allow better color rendering than the orange lens when watching TV.
LIGHT HYGIENE BOOKS
Find free online and/or library loan and/or for sale books. Light hygiene touches many aspects of human health, ranging from the emotional well-being to the neurotransmitter brain chemistry to the bodily melatonin and cortisol timing and amounts affecting even winter and summer adaptation in humans. Circadian disruption is now known to be a major contributor to cancers of the breast, colon and prostate, to increased heart disease and diabetes and obesity and even mental disorders.