您的位置: 首页 > 农业专利 > 详情页

OPHTHALMIC IMAGING APPARATUS AND SYSTEM
专利权人:
Queensland University of Technology
发明人:
Anjali Jaiprakash,Douglas Palmer,Donald Gilbert Dansereau,Thomas Coppin,Krishan Rana,Jonathan Roberts,Ross Crawford
申请号:
US16496844
公开号:
US20200029807A1
申请日:
2018.03.29
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An ophthalmic imaging apparatus comprising: an illumination light source and an optical assembly for directing light from the light source into an eye of a subject; a photosensor array comprising a plurality of photosensors positioned for acquiring images of portions of a fundus of the eye; an objective lens positioned along an imaging axis intersecting a point on the fundus of the eye wherein the objective lens is positioned for refracting light that has been reflected by the fundus to form an image of the fund us on an image plane of the objective lens such that the image plane is positioned away from the photosensor array; and a microlens array comprising a plurality of microlenses wherein the microlens array is spaced away from and positioned behind the image plane and wherein the microlens array is positioned in between the image plane and the photosensor array such that each microlens in the array projects a different view of the image formed at the image plane thereby forming an array of elemental images on the photosensor array.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充