Title:
顕微鏡用落射照明光学系
Document Type and Number:
Japanese Patent JP5209186
Kind Code:
B2
Abstract:
The invention related to an epi illumination optical system for microscopes wherein both a simple yet bright Köhler illumination system and a collective lens array using a collective lens less susceptible of illumination fluctuations are easily interchangeable in simple constructions. The invention provides an epi illumination optical system for microscopes, with a microscope objective lens that also serves as a condenser lens, which also comprises a relay lens. The first illumination optical system comprises a light source, and a collector lens, and a second illumination optical system comprises a light source, a collimate lens and a lens array provided in an interchangeable way.
Inventors:
Mizusawa Seiyuki
Application Number:
JP2006150993A
Publication Date:
June 12, 2013
Filing Date:
May 31, 2006
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
G02B21/12
Domestic Patent References:
| JP2003195177A | ||||
| JP2005283879A | ||||
| JP5069715U | ||||
| JP2003149169A | ||||
| JP2004279910A | ||||
| JP2004325869A | ||||
| JP11162837A | ||||
| JP2006098156A | ||||
| JP2003315678A |
Attorney, Agent or Firm:
Yoshiaki Minami
Hiroshi Nagisawa
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Akira Yonezawa
Hiroshi Nagisawa
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Akira Yonezawa