---
title: "Lens Effects Filter Generator"
canonical: "https://documentation.chaos.com/space/VC4D/116850735/Lens%20Effects%20Filter%20Generator"
format: markdown
---
This page describes the Filter Generator for Lens Effects.

## **Overview**

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## <span style="color: #000000">**Installation**</span>

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By default, installing V-Ray for Cinema 4D installs the filter generator in the folder  [Program Files]\Maxon Cinema 4D Rnn\plugins\V-Ray\	ools. You can start the utility with the UI Path shown above.

Windows: start the **filter_generator **executable from **C:\Program Files\Maxon Cinema 4D Rnn\plugins\V-Ray\	ools**  
macOS: start the **filter_generator** executable from** Applications/Maxon Cinema 4D Rnn/plugins/V-Ray/tools**

Note: * ****nnnn**** * is the Cinema 4D version.


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