FIT 915 Email Question Email Question: I am interested in obtaining the FIT 915 photobiological glasses from your information. I have lost sight in one eye and have degenerative sight in the other. I am concerned about the safety of using this device. Could the bright photon light in any way hurt or diminish my failing sight? Carolyn’s rambling answer: Please understand that I make my recommendations and suggestions based on the more than 45 years of experience and work in this field of complementary medicine. Many times