Multifunctional vision screener

Abstract

1. The name of this design product: Multifunctional vision screener. 2. Purpose of this design product: used to detect near vision status and visual quality. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: Folding state figure 2. 5. Other situations that require explanation Other explanations: X in each view represents text content; Usage Status Reference Figure 1 is the usage status after the simulated K-line chart is added to the main view; Usage Status Reference Figure 2 is the usage status after text is added to the text content represented by X in the rear view; Usage Status Reference Figure 3 and Usage Status Reference Figure 4 are the usage status when the product is not powered on.

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