EnChroma, Inc. announced the addition of three experienced executives to the company’s leadership team and significant growth in its domestic and international retail channels. Since last year, the number of vision practices offering EnChroma eyewear to their colorblind patients by joining the EnChroma Authorized Retailer Network has nearly doubled to over 250 – and growing. EnChroma develops science-based lens technologies and high-performance eyewear for color blindness that enable the red-green color blind to see an expanded range of clear, vibrant color.