Definition & Meaning of "mirrorless camera"

What is a "mirrorless camera"?

A mirrorless camera is a type of digital camera that does not use a mirror mechanism. Instead, light passes directly through the lens to the image sensor, allowing the camera to be smaller and lighter. Mirrorless cameras offer interchangeable lenses and often provide high image quality with advanced features, making them popular among both amateur and professional photographers. They typically use electronic viewfinders or LCD screens to display the image preview.