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Product DescriptionThis optometry trial lens set is a professional tool for eyeglass testing. Made of optical glass trial lenses with a leather storage case, it features various specifications and user-friendly design. Ideal for optometry and dispensing in optical shops and ophthalmic institutions, it provides accurate data reference for refractive error testing.
Specifications & Parameters Instrument Name: Optometry Trial Lens Set Measurement Range: Sphere -20D~+20D, Cylinder -6D~+6D, Prism 0.5△~8△ Accuracy Grade: 0.01D Lens Aperture: 26mm Case Material: Leather Case Dimensions: 590×340×60mm (L×W×H) Accessories: Combination lock, metal latch, automatic support hinge
Product Features Optical glass trial lenses with high light transmittance, easy to clean and maintain; durable plastic rings for long service life 26mm lens aperture for a wide field of view and comfortable wear; axis marks for cylinder and prism lenses directly engraved on the surface without axis shift Single-sided engraved degree marks on handles for clear reading, easy to use and inspect Leather carrying case with combination lock and metal latch, portable and finely crafted to prevent accidental lens movement and damage Wide slot design for easy lens insertion/removal and convenient use of the plastic inner core Automatic support hinge for stable opening, high quality and durability Product Advantages: Sturdy and durable, wear-resistant, complete specifications, factory direct sales, carefully selected materials, eco-friendly materials
Application Suitable for optometry and dispensing in optical shops, ophthalmic clinics and vision centers Used for basic optometry testing of myopia, hyperopia and astigmatism, providing reliable data reference for eyeglass dispensing Widely applied in lens power measurement, trial fitting and lens adjustment
On Apr 19, 2026 at 22:22:43 PDT, seller added the following information: