The right lens for my camera?

[/RaspberryPi]

Perhaps this isn't the best subreddit, let me know if that's the case.

I have a Pi HQ camera, the lens I have on it is working good but requires quite a distance for me to get the focal length for monitoring my 3d printer. Due to that it doesn't really work close up. What kind of lens do I need to look at things at short distances?
submitted by /u/ianc1215
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Source: https://www.reddit.com/r/raspberry_pi/c ... my_camera/