Description:

Material: glass and metal.Optometry case can always keep lenses' clearness and transparency.Tools are complete.Degree of precision.. The interpupillary distance of the frame is fixed and can not be adjusted.. Trial lens set with metal rims,suitable for environment requiring non-magnetic supplies/equipment.. Focus on every detail.Science and technology care for your health.. Trial Lens Set: with 104 pcs of lenses inside, including 72 pcs of sphere lenses,24 pcs of cylinder lenses,4 pcs of prism,4 pcs of accessories lens,1 trial frame and other optometric accessories..