| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ff3005508304394801e265e503b811 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B13-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B13-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B13-02 |
| filingDate |
2008-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f7c80297864abb95c616d9c0e39117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22430954461a11431206247018f68d9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c844c15cb584d6414e1654184f53efe8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebfcde32820f3ddd1bd5b3a2aedf61c5 |
| publicationDate |
2009-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009010636-A1 |
| titleOfInvention |
Finder optical system and single-lens reflex camera having same |
| abstract |
The finder optical system has a reflex mirror, a focal plane plate, a prism, an eyepiece, and a dust-proofing multilayer. The reflex mirror is disposed on an optical path of a photographing optical system. The focal plane plate is disposed at a position on which an image is formed by a light which passes through the photographing optical system and which is reflected by the reflex mirror. The light-input surface of the prism races a light-output surface of the focal plane plate. The eyepiece faces a light-output surface of the prism. The dust-proofing multilayer, which is provided on a surface of the focal plane plate, has a water-repellent or water- and oil-repellent layer and an anti-static layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10090163-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015364332-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015004871-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9315415-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011151247-A1 |
| priorityDate |
2007-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |