# when-will-you-need-to-tick-the-specular-reflection-option

> Ensure precise reflections and complete designs using the Specular Reflection function in mirror and glass renderings. Start designing now for flawless results.

- **URL**: https://www.coohom.com/helpcenter/when-will-you-need-to-tick-the-specular-reflection-option
- **Locale**: en_US
- **Updated**: 2026-06-10

## Content

Dear Coohomers,

In this article, we will introduce the occasions when you will need to use the **Specular Reflection** function.

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![](//qhstatic-sg-s3.coohom.com/image/png/1751882043864/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png)

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For Users
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All users

Applied occasions
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* When you are using a decoration mirror in your design, you need to tick this option in order to make the mirror show the reflected designs correctly.
* When you finish the rendering to find that some designs are missing in certain unexpected angles, you may tick this option to avoid this.
* When you need to render the design part that is inside the glass windows/doors, you will need to tick this option to avoid incomplete display of all designs.

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![](//qhstatic-sg-s3.coohom.com/yuntai/image/png/1751938815762/2D37C2734C50A6837B78ACB4959B66FF.png)

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![](//qhstatic-sg-s3.coohom.com/image/png/1751882692403/A8CEBABD0663ECBAEEE7516DF7A7D2B5.png)

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![](//qhstatic-sg-s3.coohom.com/yuntai/image/png/1751938815822/2D37C2734C50A6837B78ACB4959B66FF.png)

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