Thanks to advances in ophthalmic technologies, 80% of vision problems worldwide are avoidable and even curable. High precision ophthalmic testing equipment allows characterization of spherical, toric and aspheric surfaces, allowing for measurement of items like micro-optics, ball lenses, and contact lens molds. Given that the typical human eye has over 2 million working parts, the ability to accurately and precisely measure and analyze its anatomy is an invaluable tool. Ophthalmic testing equipment assists in the diagnosis and remedy of conditions like cataracts, glaucoma, and blindness.