well aperture can mean like a hole or a gap or it can mean like the camra lens thing that opens and closes Aperture in the microscope- It is the hole that lets in light onto the stage from the mirror.
Aperture measures the amount of light that enters the camera and exposes the film. Aperture values correspond to the amount of available light and the desired shutter speed. Aperture also controls...
An aperture is an opening in the centre of your lens through which light passes. The amount of light, which passes through an aperture, is indicated by f/stops or f/numbers. The lower the f/stop the...