Spectacular lenses (optical path difference adjustable structure lenses)

Abstract

1. Name of the product in this design: Spectacular lens (optical path difference adjustable structure lens). 2. Purpose of this design: Eyeglass lenses used to slow down the progression of myopia and correct vision. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Other situations requiring explanation: Part A is an enlarged view of a portion of point A in the main view; Part B is an enlarged view of a portion of point B in the main view; Section C-C is the C-C section view in the rear view; Part D is an enlarged view of a portion of point D in the C-C section view; Part E is an enlarged view of a portion of point E in the top view.

Images