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Prusa-Firmware-ESP32-Cam
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Miroslav Pivovarsky 2024-05-21 22:44:51 +02:00 committed by GitHub
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@ -375,7 +375,13 @@ The video stream is available on the WEB page **http://IP/stream.mjpg**
<a name="man_focus"></a> <a name="man_focus"></a>
## Manual camera focus ## Manual camera focus
Usually, the camera module is properly focused. However, the camera module can be manually focused. There are several types of lenses for camera modules. I have created several tools for manually focusing the camera module. **WARNING! Manual focusing can permanently damage the camera module!** I do not recommend using manual focusing unless it is necessary. [Tools](https://www.printables.com/cs/model/877739-esp32-cam-ov2640-focus-adjustment-wrench) Usually, the camera module is properly focused. However, the camera module can be manually focused. There are several types of lenses for camera modules. I have created several [Tools](https://www.printables.com/cs/model/877739-esp32-cam-ov2640-focus-adjustment-wrench) for manually focusing the camera module.
<img src="doc/focus_2.jpg" width=40% height=40%>
First, it is necessary to hold the camera with a holder and then put the wrench on the lens. Next, gently turn the wrench by a couple of degrees, and observe the difference.
**WARNING! Manual focusing can permanently damage the camera module!**
<a name="issue"></a> <a name="issue"></a>
## Potential issue ## Potential issue