发明名称 |
LENS APPARATUS FOR INSPECTING OBJECT AND MACHINE VISION SYSTEM INCLUDING THE SAME |
摘要 |
Provided are a lens apparatus and a machine vision system including the lens apparatus. The lens apparatus includes: a first lens group and a second lens group which are designed to use a wavelength of light of a first single color as a reference wavelength and disposed on opposite sides of an aperture; and a converter lens group which is disposed at an object side of the first lens group, wherein the converter lens group performs selectively at least one of a first conversion for converting a magnification, and a second conversion for converting the reference wavelength.
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申请公布号 |
US2013147946(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213559703 |
申请日期 |
2012.07.27 |
申请人 |
SON JU-HWA;JEONG KYOUNG-SIK;WOO SUCK-HA;JEE JE-YOUN;SAMSUNG TECHWIN CO., LTD. |
发明人 |
SON JU-HWA;JEONG KYOUNG-SIK;WOO SUCK-HA;JEE JE-YOUN |
分类号 |
G02B15/14;F21V5/04;F21V13/02;H04N7/18 |
主分类号 |
G02B15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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