Round Anti-Memory Standard Logarithmic Visual Acuity Chart

Abstract

1. Name of the Design Product: Round Anti-Memory Standard Logarithmic Visual Acuity Chart. 2. Use of the Design Product: This design product is used for visual training screening. 3. Design Key Points of the Design Product: It lies in the combination of the shape and the pattern. 4. Picture or Photograph Most Indicating the Design Key Points: The front view of Design 1. 5. This design product is a flat product, and the left and right pitching views of each design are omitted; the rear views of Designs 2-10 are the same as the rear view of Design 1, so the rear views of Designs 2-10 are omitted. 6. Design 1 is designated as the basic design.

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