Back to results
US 2019/0293908 A1Published application
Camera Lens
AssigneeAac Acoustic Technologies (Shenzhen) Co., Ltd.
InventorHiroyuki Teraoka
Life of this patent
Estimating the term…
Abstract
The present disclosure discloses a camera lens. The camera lens including, in an order from an object side to an image side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power. The camera lens further satisfies specific conditions.
Claims2
A camera lens comprising, from an object side to an image side in sequence:
- a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power;
- wherein the camera lens further satisfies the following conditions (1)˜(3):
- 10.00≤f3/f≤15.00 (1)
- −4.80≤(R5+R6)/(R5−R6)≤−4.20 (2)
- 0.50≤(R9+R10)/(R9−R10)≤0.70 (3)
- where
- f:
- the focal length of the camera lens;
- f3:
- the focal length of the third lens;
- R5:
- the curvature radius of the object side surface of the third lens;
- R6:
- the curvature radius of the image side surface of the third lens;
- R9:
- the curvature radius of the object side surface of the fifth lens;
- R10:
- the curvature radius of the image side surface of the fifth lens.
15 more elements
Dependencies are inferred from the claim text.