Note: This is a second-hand product, problem is that the lenses are scattered in the box and the cardboard holder for the lenses is broken and rumpled. If you do not mind about that, you can get it at a good price. The interpupillary distance of the frame is fixed and can not be adjusted. The interpupillary distance of the trial frame is delivered randomly. Focus on every detail.Science and technology care for your health. Package Included 160 x sphere lenses 80 x cylinder lenses 12 x prism 12 x accessories 2 x cross cylinders 1 x Trial Frame Features: * Optometry case can always keep lenses' clearness and transparency, while wooden case will fog lenses in influence of chemical glue after a period of time. * Set of 266 trial lenses, of accurate power degrees perfe.
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