CORRECTION:
In the October 2024 Better Vision (page 25) we incorrectly quoted Dr. Scott Keating. The BPI Deep Blue Zee tint is not for use with autism, as published. With movement disorders such as Parkinson’s, the BPI tint IR blue works well in helping with movement issues and the BPI Deep Blue Zee is also a nice sunglass tint option for help with Parkinson’s disease.