Hey there Peeps, this is a small tutorial on how to make a variable light input filter to get rid of the jello produced by the rolling shutter on the GoPro Cameras.
The main advantage is that you can change the amount of light the sensor receives simply by adjusting the lense.
First what you are going to need is a RealD3D glasses you get on the cinema when watching a 3D movie.
Then, carefully, separate them from the lense, they are glued together, a bit of force is required, dont worry the lenses are plastic they wont break.
Once you have them apart, you will need to find the right position for them, only one will work, you will know you've done it right when it looks like the following video with no weird colors.
After this you'll need to cut them into your desired shape and size, it can be circular so you can adjust it on the go.
In my case, i've got the Spidex v2 gimbal, so its easy to swap them, i did 3 front lenses at diferent angles so i can adjust the light.
Here is the finished set of lens.
Hope this works for you as well as it did for me, as always milage may vary, always balance your props and motors.
This is a vid showing the end result, thanks!!
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I bought a 52mm filter and mounted a servo to rotate 1 of the lenses - works great - but the servo needed more travel.
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HD
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HD
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