266Pcs Optical Trial Lens Set Optometry Kit Metal Rim Ophthalmic Lenses + Aluminum Case + Trial Frame + Cross Cylinders (266Pcs/Set)

266 High-Quality Trial Lenses This professional optometry set contains 266 precision glass lenses with sturdy metal rims, providing accurate diopter measurements and superior light transmittance. Ideal for optometrists and vision testers. Durable & Secure Aluminum Case The premium velvet-lined aluminum case features a combination lock (default: 000) and dual latches for safe storage. It resists dust and corrosion, keeping lenses clean and well-organized. Comprehensive Professional Kit Contains 160 spherical lenses, 80 cylindrical lenses, 12 prisms, 2 cross cylinders, 12 accessories, and a trial frame. Each lens is clearly labeled for easy identification, simplifying vision examinations. Versatile & Safe Design Metal-rimmed lenses are MRI-compatible and perfect for non-magnetic environments. The ergonomic trial frame and marked scales facilitate lens insertion and prescription adjustments. Essential for diagnosing refractive errors like myopia, hyperopia, astigmatism, and strabismus. Suitable for clinics, optometrists, or home use to ensure precise vision correction