Welch Allyn Panoptic Model Training Eyebox, Fundus SM2383 Rev. A The Welch Allyn Panoptic Model Training Eyebox, Fundus SM2383 Rev. A is a specialized medical device designed for use in pediatrics and family medicine. Manufactured by Welch Allyn, a trusted brand in healthcare equipment, this training eyebox allows healthcare professionals to practice fundus examinations in a controlled and realistic training environment. With its innovative design and high-quality construction, this device is essential for medical students and professionals looking to enhance their skills in diagnosing and treating eye conditions in young patients.