lens
Yes, the nosepiece of a microscope is also referred to as the "nose turret" or "revolving nosepiece".
A piece of feces A piece of s--- A poop
Eye relectors is just another name for glasses.
conjunctiva
"Shiner" is a another word for black eye, like "You have quite a shiner there!" instead of "You have quite a black eye there!"
The anatomical name for the eye socket is the orbit. It is a bony cavity in the skull that houses and protects the eye, along with its associated structures such as muscles, nerves, and blood vessels.
A piece of broken pottery is called a shard.
A synonym for a piece of straw could be a stalk or a reed.
line of vision
"Brown eye" in rude terms is another name for an anus.
Terminal hair
Eye glass