Cross Cylinder Plastic Rim (2 pcs)

Product features1 set = 2 pcs (0.25/0.5)Plastic rimTrial lens material: glass25mm Inner Diameter, 38mm Outer

Specification0.50D 1.00D 1.50D 2.00D 2.50D 3.00D 3.50D 4.00D5.00D 6.00D 7.00D 8.00D 9.00D 10.00D 12.00D 15.00DProduct

Product DescriptionSpecificationMODELJP-4RCasealuminium casediopter0.50D 1.00D 1.50D 2.00D 2.50D 3.00D 3.50D 4.00D5.00D 6.00D 7.00D 8.00D 9.00D 10.00D 12.00D 15.00DTechnical DataSpecifications Brand New Retinoscopy Rack / Skiascopy Set.Thisis one of the most professional Retinoscopy Rack in the market. Thelenses are glass, and the racks are made of hard plasticconstructionwhich come in the wood case you see pictured. The wood case measuresapproximately 5" X 13" X 2 1/2". These lens barsare not only greatlooking but allows you to make a quick refraction when used inconjunction with your

Product DescriptionSpecificationProduct NameResin Block Prism Lens Set (PS-23I)Degrees0.5△、1△、2△、3△、4△、5△、6△、7△、8△、9△、10△、12△、14△、16△、18△、20△、25△、30△、35△、40△、45△、50△、Red

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