NICHOY 104 pcs Optical Trial Lens Set Kit Metal Rim Aluminum Case,Easily-Distinguished lenses,Optometry Kit Trial Lens,Metal Trial Lens Box(Color:A,Size:104pcs)

• ●【Optical Trial Lens Set Kit】: Optical Trial Lens Set Kit,Insert Optometry Box,Trial Lens Set BOX,Optometry Lens Case,High Light Transmittance,Long Service Life,26Mm Lens Clear Aperture
• ●【Sturdy and Durable】: This prescription lens has a longer service life, sturdy and durable, high-quality metal fittings, a combination lock to protect the lens and prevent it from being misunderstood.
• ●【Clear and convenient marking】: The degree of the handle is marked on the handle, which is convenient for use and inspection; the mirror is engraved with the axis mark, so it is not easy to change the axis position.
• ●【Advanced Optical Glass】: The optical aperture of the audition lens group is 26mm, with wide field of vision, high light transmittance, easy to clean and maintain, and more comfortable to wear.
• ●【Wide range of uses】: The optometry box is widely used in optical shops, vision care centers, hospitals, and optometry training centers to check hyperopia, myopia, presbyopia, astigmatism, and strabismus.

● audition lens sets are widely used by hospital ophthalmologists and opticians to check people's refractive status: hyperopia, myopia, presbyopia, etc. ● Product overview: ^ Product name: 104 pcs audition set ^ Product material: leather case + rubber ring + optical glass ^ Unit size: outer diameter 38mm, clear aperture 26mm ^ Standard packing quantity: 104 PCS ^ Measuring range: SPH: 0.12-20.00DS ^ Product net weight: 2.7kg ^Optometry box size: 40*30*10cm|15.7*11.8*3.9 inches ^ Applicable to: optical shop, vision care center, hospital, optometry training center, checking hyperopia, myopia, presbyopia, astigmatism and strabismus ● Warm tips: ^ This trial box does not include ophthalmic prescription frames, which need to be purchased separately; ^ We also have other related glasses optometry equipment, welcome to order at any time; ^ No matter what problem you meet, please feel free to contact us, we will reply you within 24 hours.