Concave lenses can produce either smaller or larger images, depending on the object's distance from the lens and the characteristics of the lens itself. The image produced by a concave lens can be virtual, upright, and smaller, or it can be real, inverted, and larger.
Concave D. Diverging
A concave lens can produce images that are smaller than the object, whereas a convex lens can produce images that are larger than the object. This is due to the way light rays are refracted by the different shapes of the lenses.
Diverging lenses produce virtual, upright, and diminished images for all object positions. The virtual image is located on the same side of the lens as the object and is always reduced in size. This is due to the diverging nature of the lens, which causes light rays to spread out.
A concave lens can produce virtual images that are smaller and upright. This is because the light rays diverge after passing through the lens, but they can be redirected by the lens to produce an image on the same side as the object.
Concave lenses can produce either smaller or larger images, depending on the object's distance from the lens and the characteristics of the lens itself. The image produced by a concave lens can be virtual, upright, and smaller, or it can be real, inverted, and larger.
Concave D. Diverging
A concave lens can produce images that are smaller than the object, whereas a convex lens can produce images that are larger than the object. This is due to the way light rays are refracted by the different shapes of the lenses.
The shorter the focal length of a lens, the smaller the real images that it produces. The diameter of the lens is irrelevant.
Diverging lenses produce virtual, upright, and diminished images for all object positions. The virtual image is located on the same side of the lens as the object and is always reduced in size. This is due to the diverging nature of the lens, which causes light rays to spread out.
Convex lenses always form smaller, virtual images
A concave lens can produce virtual images that are smaller and upright. This is because the light rays diverge after passing through the lens, but they can be redirected by the lens to produce an image on the same side as the object.
A diverging lens can produce both reduced and magnified real images, depending on the position of the object relative to the lens and the focal length of the lens. However, the most common case is for a diverging lens to produce a reduced real image.
Images formed by a concave lens are always virtual, upright, and reduced in size. On the other hand, images formed by a convex mirror are virtual, erect, and diminished in size. Additionally, concave lenses can form both real and virtual images depending on the object distance, while convex mirrors only produce virtual images.
Both a concave lens and a convex mirror can produce virtual and diminished images. The images formed are located behind the lens/mirror and are upright.
bigger (*or closer*)
a real or virtual image