Why Is My Diy Projector Blurry. The sensor is clean and free of debris. Youll have to experiment a bit to find the distance that works best for you.
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Your projectors optical elements are almost certainly out of alignment. Your projected image should be clear without any noticeable blurring or focus issues. The colors in the LCD projector look good when they perfectly match the RGB of the pixels on your display.
Check your projector surface and the surface your projector is positioned on top of to ensure that it is not reflective such as glass a whiteboard etc.
If this is not the case follow the steps in this article. So you will end up with slightly varying distances which will cause slightly out of focus images. The bottom line is if you cant focus a projector thats otherwise correctly installed the primary causes are manufacturing defects its never focussed correctly and impact damage it focussed correctly once upon a time before it got dropped. I doubt this is something you can fix yourself.
