I'm right handed but left eyed.
How does one determine if they are left or right eyed?
Which eye do you use to look through a microscope, for example?
If you don't have a microscope, an easy way to check eye dominance is to hold a card with a small hole punched in the middle of it with both hands at arm's length and look at something through the hole with both eyes open. Then while still looking at that something, move the card toward your face and see which eye the hole winds up near.