Ophthalmic Optical Prism Bar Set,22 Piece Set & 1 Red Filter Lens Ophthalmic Eye Prism Set,with Aluminium Case,for Ophthalmology Hospitals

★ Specifications:- Diopter(Δ):1/2,1,2,3,4,5,6,7,8,9,10,12,14,16,18,20,25,30,35,40,45,50- Total:23 pieces including one red filter lens- Package:Aluminum Case- Package size:270*160*70mm- Weight:1.5kg

• ★ Optical OphThalmic Prism Set: Featuring 22 precision-crafted straight angle prism compositions ranging from 1/2° to 50°, this set offers a wide range of optical adjustments. Easy to install and remove, no tools required.
• ★ Premium Material: Premium aluminum casing ensures durability, while also providing secure storage and portability for easy transportation. Suitable for a wide range of settings, including optical shops, hospitals, schools, and corporate ophthalmology departments, this optometry table offers comprehensive visual inspection capabilities.
• ★ Optical Correction Principle: When light passes through a prism, it will refracted toward bottom surface, and the object image moves toward the tip, constantly changing the optical power of the prism. Both eyes will have a common visual direction, easily eliminating double vision.
• ★ Versatile Use: Ideal for comprehensive training of ocular muscles and correcting strabismus,for children to overcome double vision and strabismus issues.
• ★ Special Note: Avoid using alcohol or organic solvents to clean this product. Instead, opt for mild soapy water for gentle yet effective cleaning.