【Comprehensive Deviation Measurement】: The precision vision prism set can accurately measure the vertical and horizontal deviations of the eye. It can detect latent and explicit deviations, providing valuable diagnostic information. 【Multiple Configurations and Sizes】: Choose from horizontal or vertical stripe sets, with a variety of diopter/power ranges and sizes available to perfectly match your specific examination and treatment plan. 【Superior Performance】: Our exclusive manufacturing process minimizes optical strain and eliminates birefringence, ensuring clear, accurate readings without visual distortion. 【Measurement of Vertical and Horizontal Deviations】: Accurately diagnose latent and manifest strabismus (eye movement) through precise prism diopter measurements for comprehensive patient evaluation. 【Versatile Applications】: This product is supplied to major ophthalmology hospitals for prescription lenses, facilitating strabismus vision training for patients with various prism needs.