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RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com
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The lens calculator online helps you set optimal CCTV camera settings #CCTV #Security #Cameras « Adafruit Industries – Makers, hackers, artists, designers and engineers!
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RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com
![RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com](https://www.cctvforum.com/images/imported/2010/02/120718_1.jpg)