Concave D. Diverging
Diverging lenses always produce images that are upright. The images are virtually reduced and trapped within the lens which will act as a magnifying glass. .
A diverging lens can only produce a virtual image, because the light passing through a diverging lens never converges to a point. The virtual image produced by a diverging lens is always right-side-up and smaller than the original object. The image and the object viewed are always on the same side of the lens. Diverging lenses are used as viewfinders in cameras.
As it produces images which are reflected in a surface.
a real or virtual image
Concave D. Diverging
Diverging lenses always produce images that are upright. The images are virtually reduced and trapped within the lens which will act as a magnifying glass. .
The shorter the focal length of a lens, the smaller the real images that it produces. The diameter of the lens is irrelevant.
Convex lenses always form smaller, virtual images
bigger (*or closer*)
An FX lens will produce an image which will fill a full frame sensor or 35mm film. A DX lens will produce a smaller image which will only fill the smaller DX sensor.
it can only produce virtual images because whenever an object is placed, a virtual image forms
Convex lens produces both real and virtual images. But concave lens produces only virtual images for real objects. If object is virtual then real image could be produced by a concave lens.
The concave and the convection of the lenses.
A bi concave lens
A diverging lens can only produce a virtual image, because the light passing through a diverging lens never converges to a point. The virtual image produced by a diverging lens is always right-side-up and smaller than the original object. The image and the object viewed are always on the same side of the lens. Diverging lenses are used as viewfinders in cameras.
It produces only a virtual image in front of the lens.