Title:
ULTRA-COMPACT LENS SYSTEM FOR FLUORESCENCE IMAGING
Document Type and Number:
WIPO Patent Application WO/2022/215853
Kind Code:
A1
Abstract:
An ultra-compact lens system for fluorescence imaging comprises a first lens, a second lens, and a third lens. The first lens has a meniscus form including a first side and a second side facing each other, wherein the first side is concave, and both the first side and the second side are aspherical. The second lens is adjacent to the first lens and includes a third side and a fourth side facing each other, wherein the third side and the fourth side are both convex and aspherical. The third lens is adjacent to the second lens and includes a fifth side and a sixth side facing each other, wherein the fifth side and the sixth side are both concave and aspherical.
Inventors:
BANG HYEON JIN (KR)
LEE SEUNG RAG (KR)
PARK BYUNG JUN (KR)
LEE KI RI (KR)
LEE EUNG JANG (KR)
LEE SEUNG RAG (KR)
PARK BYUNG JUN (KR)
LEE KI RI (KR)
LEE EUNG JANG (KR)
Application Number:
PCT/KR2022/002245
Publication Date:
October 13, 2022
Filing Date:
February 15, 2022
Export Citation:
Assignee:
OSONG MEDICAL INNOVATION FOUND (KR)
International Classes:
A61B1/04; A61B1/00; A61B1/055; A61B1/06; G02B1/02; G02B1/10; G02B3/00; G02B3/04; G02B5/20; G02B23/24
Foreign References:
| JP2003149545A | 2003-05-21 | |||
| JP2015060019A | 2015-03-30 | |||
| JP2015045837A | 2015-03-12 | |||
| KR20130029263A | 2013-03-22 | |||
| KR20040011354A | 2004-02-05 | |||
| KR101889914B1 | 2018-08-21 |
Attorney, Agent or Firm:
KIM, Min-tae (KR)
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