OPTICAL LENS AND OPTICAL CAMERA LENS
The present disclosure relates to the field of optical imaging technologies, and provides an optical lens and an optical camera lens. The optical lens includes an optical portion located at a central position; and a peripheral portion surrounding the optical portion and including an object-side surface facing towards an object side, an image-side surface facing towards an image side, and a side surface connecting the object-side surface with the image-side surface. The side surface includes a circumferential surface extending along a circumferential direction surrounding the optical portion, and a lens facet connected to the circumferential surface. The peripheral portion is provided with a bearing portion. The bearing portion is close to the circumferential surface and spaced apart from the circumferential surface. The present disclosure further provides an optical camera lens including the optical lens.
1 . An optical lens, comprising:
an optical portion located at a central position; and
a peripheral portion surrounding the optical portion and comprising an object-side surface facing towards an object side, an image-side surface facing towards an image side, and a side surface connecting the object-side surface with the image-side surface,
wherein the side surface comprises a circumferential surface extending along a circumferential direction surrounding the optical portion, and a lens facet connected to the circumferential surface, the peripheral portion being provided with a bearing portion, and the bearing portion being close to the circumferential surface and spaced apart from the circumferential surface.
2 . The optical lens as described in claim 1 , wherein the bearing portion comprises an end surface facing away from the peripheral portion, and a side wall extending from the end surface to the peripheral portion, and
the side wall comprises a first surface close to an optical axis, a second surface opposite to the first surface, and a third surface connecting the first surface with the second surface.
3 . The optical lens as described in claim 2 , wherein each of the first surface and the second surface is an arc surface surrounding the optical axis.
4 . The optical lens according as described in claim 3 , wherein a plurality of the bearing portions is provided, and the plurality of the bearing portions is equally spaced around the optical axis.
5 . The optical lens as described in claim 1 , wherein two lens facets and two circumferential surfaces are provided, and the two lens facets and the two circumferential surfaces are alternately arranged around an optical axis of the optical lens.
6 . The optical lens as described in claim 5 , wherein the lens facet is a planar surface.
7 . The optical lens as described in claim 1 , wherein the optical lens is formed by cutting a circular optical lens, and a projection of the circular optical lens in a direction of an optical axis is circular.
8 . An optical camera lens, comprising the optical lens as described in claim 1 .
9 . The optical camera lens as described in claim 8 , wherein the bearing portion comprises an end surface facing away from the peripheral portion, and a side wall extending from the end surface to the peripheral portion, and
the side wall comprises a first surface close to an optical axis, a second surface opposite to the first surface, and a third surface connecting the first surface with the second surface.
10 . The optical camera lens as described in claim 9 , wherein each of the first surface and the second surface is an arc surface surrounding the optical axis.
11 . The optical camera lens as described in claim 10 , wherein a plurality of the bearing portions is provided, and the plurality of the bearing portions is equally spaced around the optical axis.
12 . The optical camera lens as described in claim 8 , wherein two lens facets and two circumferential surfaces are provided, and the two lens facets and the two circumferential surfaces are alternately arranged around an optical axis of the optical lens.
13 . The optical camera lens as described in claim 12 , wherein the lens facet is a planar surface.
14 . The optical camera lens as described in claim 8 , wherein the optical lens is formed by cutting a circular optical lens, and a projection of the circular optical lens in a direction of an optical axis is circular.