ao2.it
Antonio Ospite, theorist attacks

I ran into this joke via Paolo Attivissimo, I was bored on the holidays and decided to vectorize it.

The raster version I used is from lolpix, I am attaching several variants of the vector version, you can open them in Inkscape —for instance—, convert them to any format you want and print them in any size you need.

Attached files: 

1337 eye chart, master version

1337 eye chart, text converted to paths

1337 eye chart, text converted to paths, numbers aligned

1337 eye chart, text converted to paths, numbers aligned, a4, white bg