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