A photogram is a photographic image made without a camera by placing objects directly onto the surface of a photo-sensitive material such as photographic paper and then exposing it to light.
Just a mirror image x
The image depends on the distance the object is from the lens.
A photogram attist
PHOTOGRAM
An image produced by a lens is formed where all the light rays converge or appear to diverge. This point is known as the focal point or focal plane, depending on the type of lens used.
Norman S. Weinberger has written: 'Art of the photogram' -- subject(s): Photograms 'Art of Photogram'
no you cant see image its appers in waves
A real and inverted image is produced by the converging lens of the human eye when viewing a distant object. This image is formed on the retina at the back of the eye, allowing the brain to process the visual information.
The mirror produces a virtual image, which means it appears to be behind the mirror at the same distance as the object in front of the mirror. This virtual image is upright and the same size as the object.
Cancave lens always gives virtual, erect and diminished image.
If an object is placed at a distance greater than twice the focal length of a convex lens, a real and inverted image will be produced. The image will also be smaller than the object.
photogram