32 Lences Optical Retinoscopy Rack Lens Set, Sphere: +/- 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4-10, 12,15, Diopter of Spectacles 2 Bars 32 Lenses

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Package includes: 32 lenses,16 lenses in each bar.
• The sphere : +/- 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00, 12.00, and 15.00.
• Feature : Concave (-) and Convex (+) lenses, which are color-coded with MINUS lenses in red and PLUS lenses in black.
• Each lens in the set is made from high-quality glasses and has been carefully crafted to ensure accuracy and reliability.
• The lenses are designed to be used in conjunction with a retinoscope, enabling eye care professionals to obtain accurate measurements of refractive errors.