Screwdriver For Eyeglasses

screwdriver
a hand tool for driving screws; has a tip that fits into the head of a screw
a cocktail made with vodka and orange juice
A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it
A cocktail made from vodka and orange juice
A screwdriver is a tool for driving screws and rotating other machine elements with the mating drive system. The screwdriver is made up of a head or tip, which engages with a screw, a mechanism to apply torque by rotating the tip, and some way to position and support the screwdriver.

eyeglasses
(eyeglass) monocle: lens for correcting defective vision in one eye; held in place by facial muscles
spectacles, glasses
spectacles: optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision
A single lens for correcting or assisting defective eyesight, esp. a monocle