Sunglasses (image) Cold Spring Harbor Laboratory Share Print E-Mail Caption Scientists test specially designed sunglasses to aid the vision of a dachshund suffering from dayblindness caused by inherited cone-rod dystrophy. Credit Photo courtesy of Frode Lingaas, Norwegian School of Veterinary Science. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.