Ophthalmic lenses plastic rim trial lens set

Product Name : Trial Lens Set
Model Number : JS-158B1
Specification : Sphere Lens 100 Pieces (Convex 50 pieces; Concave 50 pieces) ±0.25~±12.00D
Cylinder Lens 48 Pieces (Convex 24 pieces; Concave 24 pieces)
±0.25~±4.00D
Prism Lens 4 Pieces
Accessory Lens 6 Pieces
Case : 560*285*90mm
Weight :4.5kg
Packaging Case :Aluminum (Customizable)
Clinical Application : Refractive examination of human eyes