|
Abstract
|
Article Information:
Design of High Pixel Mobile Phone Camera Lens
Xuefeng Peng
Corresponding Author: Xuefeng Peng
Submitted: January 19, 2013
Accepted: February 22, 2013
Published: July 05, 2013 |
Abstract:
|
The compact, slim and high pixel mobile phone camera is highly demanded with the development of
mobile phone, especially the thinner and thinner request of people. To satisfy this need, a mobile phone lens system
composed of 1 glass spherical lens and 3 plastic aspheric lenses was designed with Code V. The F-number was 2.85
and FOV was 61°, the effective focal length and back focal length are 5 and 0.468 mm, respectively. A 1/3.2 inch 8
mega-pixel CMOS made by APTINA was taken as the image sensor of the lens assembly, whose pixel size is 1.4
μm and the limiting resolution was 357 lp/mm. The design results shown that the M TF value was more than 0.2
within most fields of view at the Nyquist frequency and more than 0.5 at the 1/2 Nyquist frequency, the maximum
distortion was 0.66%. It shows that the lens has good performance and meets practical requirements.
Key words: Code V, mobile phone camera, optical design, , , ,
|
|
Abstract
|
PDF
|
HTML |
|
Cite this Reference:
Xuefeng Peng, . Design of High Pixel Mobile Phone Camera Lens. Research Journal of Applied Sciences, Engineering and Technology, (07): 1160-1165.
|
|
|
|
 |
ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
