Invention Grant
- Patent Title: Viewing optical system and imaging apparatus using the same
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Application No.: US12454683Application Date: 2009-05-20
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Publication No.: US09244265B2Publication Date: 2016-01-26
- Inventor: Ayako Asakura , Hisashi Goto
- Applicant: Ayako Asakura , Hisashi Goto
- Applicant Address: JP Tokyo
- Assignee: OLYMPUS CORPORATION
- Current Assignee: OLYMPUS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Kenyon & Kenyon LLP
- Priority: JP2008-132723 20080521
- Main IPC: G02B25/00
- IPC: G02B25/00 ; G02B23/00
Abstract:
The invention provides a viewing optical system positioned between a viewing plane as a virtual plane and an eye point. The viewing optical system comprises, in order from the viewing plane side, a first lens and a filter.
Public/Granted literature
- US20090290226A1 Viewing optical system and imaging apparatus using the same Public/Granted day:2009-11-26
Information query
