The LUMA™ Chang App by Eyemaginations, Inc, helps eye care professionals to explain cataract surgery and refractive IOL options and to provide realistic expectations. With easy-to-understand videos, vision simulations, and closed captions, LUMA Chang is perfect in the reception area to engage and educate waiting patients, and can be used throughout the practice to clearly explain complex topics.

LUMA Chang is one in a series of LUMA apps from Eyemaginations and includes seven videos created in collaboration with Dr. David F. Chang to explain cataract surgery and lens options. Download the other LUMA apps for a complete collection of educational content. The LUMA apps are free to all Eyemaginations LUMA clients.