266 Pcs Optical Trial Lens Set Optometry Kit, Metal Optical Trial Lens Set, Metal Rim Aluminum Case Trial Frame

• Metal Cymbals Protection: The lens is wrapped by a metal ring to ensure a longer service life and durability.
• Clearly Marked: The lens power is printed clearly on the edge of each lens and the internal tray, which is more convenient for your daily usage.
• Widening: Insert more convenient, standard slot effectively protects lenses. Adopt aluminium metal rim code packing box
• Widely Used: Optic trial lens is used widely in optical stores, visual health care centers, hospitals, optometry training centers, to check hypermetropia, nearsightedness, presbyopia, astigmatism, and strabismus.
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Enhance your optometry practice with the 266 pcs trial lens set, a comprehensive collection of lenses designed to meet all optometry requirements. This ophthalmology calculating apparatus is essential for accurately examining refractive errors such as hyperopia, myopia, presbyopia, astigmatism, strabismus, and color blindness. Specification: Product Name: 266 pcs Optical Trial Lens Set Measurement range: 0.12-6.00DS Standard packing number: 266 (pcs) Product size:570 mm x 360 mm x95mm. Monolithic size: 38mm outer diameter, 36.5mm clear aperture Weight: 6kg Material: high-quality optical glass Box contents: 1*266pcs Optical Test Lens Set