http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2008338597-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-06 |
| filingDate | 2008-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb195a8803651a56c229c767c139561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ce309071c69ae0f547b08764af76daf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fcd2ae8a04024552184716a2db70fb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a92cf7f6e3ae4d814df2a8f3eb1dfb8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b90156ea0ff4d0b0d4be7e0d22975280 |
| publicationDate | 2013-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2008338597-B2 |
| titleOfInvention | Multiple layer multifocal composite lens |
| abstract | Aspects of the present invention provide multiple-layer (multi-layer) composite lenses comprising two or more materials and methods for making the same. A multi-layer composite lens of the present invention can use multiple surfaces (internal or external) to form optical elements that can contribute to a total desired add power. The multiple contributing optical elements can be aligned so as to be in optical communication to form multiple stable vision zones to enhance optical performance and the vision experience of the wearer. Distributing the total desired add power across multiple appropriately aligned optical elements that are in optical communication with one another can reduce the total distortion of the lens, minimize the number of optical discontinuities introduced, can reduce optical power jump as experienced by the wearer's eye when traversing any discontinuity, and can reduce the visibility of any introduced optical discontinuity as perceived by an observer looking at the wearer. |
| priorityDate | 2007-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.