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What is the role of the shadi$ng ring?

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2023-02-15 14:35

The shading ring plays a role of shadinβg, such as the shading ring of the mob>ile phone lens and th₽e lens shading ring of the camer®a lens. It is a piece of Mylβar sheet that is stamped with SOMA© shading material and em>bedded in the lens. Because of the♣ shading function, everyone calls it Shading ring, shading gasket.

The visor is to block the light, such as the visor πof the mobile phone lens and the visor of the camera€ lens.

It is a piece of Mylar sheet that is stamped and formed with SOMA πshading material and embedded in the lens. Because of its s±hading effect, it is called a shading λring and shading gasket.

Its principle is based on the principlγe of physical phenomena (small hole imag ing), and the processing requirements are relatively strict. Therefore, theδ requirements for materials are also high-lγevel requirements. The Japanese SOMA shading material is basicallαy used in the market. It is a do₩uble matte black PET.

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