well i have 50% vision in my right eye and 90-80 in my left, so you can call that a lazy eye
it was because as a kid i look at the sun for a long time because another kid told me that looking at the sun healed your eyes and i had just started using glasses which upseted me
i see perfectly stereoscopic games
but dont see reality in 3d except for rare times in which for seconds im like in a 3d movie, some of the biggest trips ive ever had