OPTICAL LENS AND OPTICAL CAMERA LENS
The present disclosure provides an optical lens and an optical camera lens. The optical lens includes: an optical portion at a central position; a peripheral portion surrounding the optical portion; and a bearing portion. The peripheral portion includes an object-side surface facing an object side, an image-side surface facing an image side, and a side surface around an optical axis connecting the object-side surface with the image-side surface. The side surface includes a gate portion and a distal end portion facing right towards the gate portion in a radial direction of the optical lens. The bearing portion extends from the image side surface towards the image side. On a plane perpendicular to the optical axis, an orthographic projection of the bearing portion is located between an orthographic projection of the gate portion and an orthographic projection of the distal end portion.
1 . An optical lens, comprising:
an optical portion at a central position;
a peripheral portion surrounding the optical portion; and
a bearing portion,
wherein the peripheral portion comprises an object-side surface facing an object side, an image-side surface facing an image side, and a side surface around an optical axis connecting the object-side surface with the image-side surface; the side surface comprises a gate portion and a distal end portion facing right towards the gate portion in a radial direction of the optical lens; the bearing portion extends from the image side surface towards the image side; and, on a plane perpendicular to the optical axis, an orthographic projection of the bearing portion is located between an orthographic projection of the gate portion and an orthographic projection of the distal end portion.
2 . The optical lens as described in claim 1 , wherein the bearing portion comprises an end surface facing away from the image-side surface, and a side wall extending from the end surface to the image-side surface; the side wall comprises a first surface close to the 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 around the optical axis.
4 . The optical lens as described in claim 3 , wherein the third surface is an arc surface.
5 . The optical lens as described in claim 1 , wherein a plurality of bearing portions is provided, and the plurality of bearing portions is equally spaced around the optical axis.
6 . The optical lens as described in claim 5 , wherein the plurality of bearing portions has identical sizes and shapes.
7 . The optical lens as described in claim 6 , wherein two bearing portions are provided.
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 image-side surface, and a side wall extending from the end surface to the image-side surface; the side wall comprises a first surface close to the 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 around the optical axis.
11 . The optical camera lens as described in claim 10 , wherein the third surface is an arc surface.
12 . The optical camera lens as described in claim 8 , wherein a plurality of bearing portions is provided, and the plurality of bearing portions is equally spaced around the optical axis.
13 . The optical camera lens as described in claim 12 , wherein the plurality of bearing portions has identical sizes and shapes.
14 . The optical camera lens as described in claim 13 , wherein two bearing portions are provided.