All blocks look blurry

So, I had to factory reset my laptop and then I had to download everything again. I play modded Minecraft, so I had to download Forge mod loader and all the mods again. After I got all the mods together, I started Minecraft again but all the blocks and textures look REALLY blurry.

Solution 1:

As Karlyr already mentioned you have accidently turned on one of the "Super Secret Settings". Go to

Options > Graphic Settings > Super Secret Settings

Try to click as long as the game looks normal again or have a look at this: How do you disable Super Secret Settings on Minecraft 1.8?