Generic Optical Trial Lens Set,Precise Optical Lens Optometry Kit,Trial Lens Set,Optometry Equipment Optical Trial Lens Set Case Free Trial Frame 104 Pcs/set

• 【Widely Used】Trial lens case is used widely in hospital ophthalmology and ophthalmology department of ophthalmology, to check patients' hypermetropia, nearsightedness, presbyopia, astigmatism, strabismus, and color blindness.
• 【26mm clear aperture】The handle degree is sprayed on one side, which is more convenient for use and inspection. The axis marks of the cylinder and prism are directly engraved on the mirror surface, and the axis position will never change.
• 【Gap widening treatment】The upper and lower inserts are more convenient, and the standard slot effectively protects the lens.
• 【Plastic Ring is Strong 】Longer service life, durable and light to try on.
• 【Metal Password Box】Use aluminum password packaging box with metal frame to ensure high quality and security.

104 pcs Trial Lens Set with Measuring Glasses Testing Frame, Optical Lens Optometry Rim Case Evidence Box Aluminum Rim Kit Description： High-quality optical glass, aperture 26mm, a total of 104 Widening grid gap processing, up and down inserts easier Light through the large diameter High-quality optical glass Product Descriptions: Name: 104Pcs Optometry Test Glass Lens + Mirror Optometry Frame Case Kit Set Material: glass + metal Color: Silver color box Size:39x26x9cm Material:High-quality optical glass Purpose: vision testing Package include: 36 x concave balls 36 x convex spheres 12 x concave cylinders 12 x convex cylinders 4 x accessories 4 x prisms 1 x trial frame 1 x shielding plate