A zoom lens for your webcam

We need to find the kind of friends that [Dino] has. They seem to drop off all of their older, yet totally awesome, electronics with him once they’re through with the devices. One example of this is the Sony Handycam that came into his┬ápossession. He decided to crack it open and repurpose the 20x optical zoom lens for use with a webcam.

We always like [Dino's] style. You can tell that he has no idea if he’s going to be able to pull off his goal, but at the same time he has an intuitive sense that he’ll make it happen. In the video after the break he starts off investigating what components are in the camera. At first the lens is passing no light at all, but he just strips down parts until he can see through it.

There are a couple of servo motors which control zoom and focus. He removes those before attaching the CCD from a Logitech webcam. At the end of his video he shows a demo of the functionality, which is pretty finicky when focusing by hand. But we think this hack would make a fantastic camera for soldering projects, it just needs a custom controller so the motors can be once again used to adjust focus.

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