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What does the material of the projector lens mean, and how does different material affect the projector?

  • 2022-04-13

Projector knowledge small science, the important component of the projector is the lens, and the lens also has different materials. So what does the projector lens material mean, and how do different lens materials affect the projector? The following is the answer for you.

What is the meaning of projector lens material

Projector lens material refers to the material used by the lens of the projector to project light, which is generally divided into two types: glass and resin.


The influence of different material lenses on the projector

The all-glass lens has high hardness, strong wear resistance, long service life, stable chemical properties, and is not easily affected by thermal expansion and contraction.

The high-transmittance coated glass lens has strong impact resistance, light weight, and is not easy to fog, but its chemical properties are relatively unstable, and it is easily affected by temperature, causing lens deformation and image defocusing. The degree will be a little worse.

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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.