Manufacturing method of Kimoto shadiσng ring and miniature lens

發布時(shí)間(jiān)：

2023-02-15 14:35

With the development of mobile phone camera technolog÷y, the requirements for mobile phone lenses are getting high✔er and higher. The existing mobile phone le↓nses are generally composed of ₹a combination of multiple lenses. In order to block exce•ss light, a kimoto ir±is is installed between the le nses.

The assembly diagram of the e↓xisting mobile phone lens and the exploded view of the e​xisting mobile phone lens shown in FIG. The sec✔ond lens 4, the second shading ring 5, and the third lens 6. When taking a☆ picture, the light en↑ters the lens along the thi₹rd lens 6, the second shad ing ring 5, the secondα lens 4, the first shading ring 3, and the >first lens 2. The se≈cond light-shielding ring 5 and₽ the first light-shielding ring 3 sequentially filter out  excess light. The first light-shielding r∑ing 3 and the second light-shielding ring 5 have the same st₹ructure, but the size specifications are slightl<y different.

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