Oxy-Iso Blood Draw and Color Blindness Glasses, Sport Frame

Invented and patented by scientists from Princeton and Caltech, VINO / O2Amp's "Oxy-Iso Blood Draw and Colorblindness Glasses" (1) enhance perception of veins for nurses and phlebotomists (even if color deficient), and (2) correct red-green color deficiency. BACKGROUND: The Oxy-Iso was designed to amplify perception of the oxygenation signal coming from the blood under the skin. It aids color deficiency because color vision actually evolved to see these oxygenation signals from skin, so as to sense blushes, blanches, etc., a 2006 discovery from O2Amp's scientists. // For color blindness, Proven in studies to work. "Discrimination IMPROVED along the RG axis both for deuteranopic and deuteranomalous subjects wearing VINO OPTICS (O2Amp) glasses." Mastey et al., Investigative Ophthalmology & Visual Science September 2016, Vol.57, 192. // For vein finding, "They're designed by CalTech and Princeton scientists to enhance visibility of veins even under adipose tissue--and they really do work!" Journal of Emergency Medical Services.