Stereoscopic cameras are devices designed to capture images in a way that mimics human binocular vision. They typically have two lenses positioned at a distance similar to the spacing of human eyes, allowing them to take two slightly different images simultaneously. This technique creates a sense of depth when the images are viewed together, producing a three-dimensional effect. These cameras are often used in various fields, including film, virtual reality, and scientific research. By providing a more immersive visual experience, stereoscopic cameras enhance the way we perceive images, making them popular for both professional and recreational use.