Magnifier Device Component

An optical device that enlarges the apparent size of an image or object.

A substance used in magnetic resonance imaging (MRI) to help make clear pictures of the brain, spine, heart, soft tissue of joints,…

A variable resistor that can be controlled by a magnetic field.

A device designed to measure the strength of a magnetic field.

The measurement of the magnetic fields produced by electrical activity in the brain, usually conducted externally, using extremely sensitive devices. The measurement…

A device designed to make another object magnetic.