VILA SMO High Precision Prism Kit, 18pcs Optical Ophthalmic Prism Set, ±0.05mm Tolerance, 60-40 Finish, With Aluminum Box, For Eye Deviation Assessment, Vision Testing And Optometry Use

VILA SMO

【Eye Muscle Training 】Designed for orthoptic training and clinical assessment, this prism bar is widely used to assist in the correction of strabismus and the management of double vision, especially in pediatric patients. 【Precision Prism Set】Includes 18 straight angle prisms with powers: 1, 2, 3, 4, 5, 6, 7, 9, 10, 15, 20, 25, 30, 40, 50, 60, 80 prism diopters. Housed in a durable aluminum case for secure storage and easy .portability, ideal for professional use. 【Durable & Safe Materials】Made from high-quality optical resin with smooth edges for safe handling. Comes with a sturdy aluminum storage case for protection, organization, and easy portability. 【Optical Principle】When light passes through the prism, it refracts toward the base, causing the object image to shift towards the apex. By changing the prism power, both eyes achieve a common visual direction, effectively eliminating double vision and aiding in vision therapy. 【Wide Clinical Application】Suitable for use in optical shops, hospitals, schools, and ophthalmology departments. Ideal for vision testing, eye muscle evaluation, and educational or research purposes in optics.