COVD MEMBERSHIP We highly encourage all Optometric Vision Therapists to become members of The College of Optometrists in Vision Development (COVD). It provides a wide range opportunities to expand your knowledge and further your skills as a vision therapist. Please click on the COVD link to get more information. NORTHERN CALIFORNIA STUDY GROUP UPDATES We will be holding future study groups, so please check back for more information. We'll keep you posted!