Addon for Blender to maintain a camera's focal length/distance ratio.
Navigate to the releases panel on the right side of the GitHub:
![image](https://private-user-images.githubusercontent.com/12112399/266737528-cb054ecb-e07e-480c-8386-921e80a56972.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.3ruNrnSs6ZwPgExdWovTYUgu98kDehy35da8NoMy_0w)
Then, download the script (or HDA for Houdini) that corresponds with your DCC:
![image](https://private-user-images.githubusercontent.com/12112399/266737604-8f9136fa-2cd6-4c18-99e0-5536536c2a24.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.s6Hp0XNwqKefNwBs7W3tHphNscwyJMeYbpElXHGI-FI)
See promotion video here: https://youtu.be/db8TEAO8qDM
- Blender Tutorial: https://youtu.be/X7bpxxFTXoE
- Maya Tutorial: https://youtu.be/GF0rJMnmFkk
- Houdini Tutorial: https://youtu.be/mEriAAHTdyc
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