Issue with a shader on Minecraft - can't get rid of it [duplicate]
So as others on here have, I clicked on the super secret settings button in minecraft and my screen got all messed up. I clicked Fn+F4 and restarted my game but the screen still looks messed up. I clicked Fn+F3 and it says I have no shaders on. Now when I click on the super secret settings button, it overlays a random shader on top of the one that's stuck on my game. How do I put my screen back to normal if it thinks it is normal?
Heres a screenshot to show that my screen is messed up but it doesn't show any shaders:
And here is where I clicked the button again and now two shaders are stacked:

Someone help this is really messing my game up and making it impossible to play.
Best Answer
You've probably turned on the 3D view mode, specifically the anaglyphic option.
You can turn it off in options->graphics (from memory, at work so can't verify).
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How do you fix Minecraft shaders?
Pressing F4 (or maybe Fn + F4 , depending on your keyboard) will reset the shader to default without having to check manually in the F3 screen, and without needing to reload the world.How to Fix Shaders NOT Showing in Minecraft Java Edition!
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Alex Green, SHVETS production, Alex Green, Alex Green
