http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3355098-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e95a0aaae0fd27e25d9484c59ebcadd9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-028 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 |
| filingDate | 2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9705c4539b3ee9b45daef642c76a0c94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5ff3f9bd771d34b2d4b62abbeb87f8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eb0760ee1dce0c9d9ec91a3118effda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_901f69024ef0d3e72dac167e0c3814a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c7e7d4c6f3a0709f0cea762fbd95de0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb8df2641acb404313333b58f593466b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e7fe85faf28eb0d974c163ee30afe20 |
| publicationDate | 2018-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3355098-A1 |
| titleOfInvention | Assignment of an eyes model for optimizing eyeglass lenses with measurement data |
| abstract | The present invention relates to a method, a device and a corresponding computer program product for the calculation (optimization) and production of a spectacle lens with the aid of a partially individual eye model. The method comprises the steps: Providing individual refraction data of the at least one eye of the spectacle wearer; - defining an individual eye model in which at least one shape of a cornea front surface (18) of a model eye (12); and determining a reference aberration at an evaluation surface within the model eye, based on individual measurements of the spectacle wearer's eye and / or default values and / or on the provided individual refraction data such that the model eye (12) has the provided individual refraction data; - Specifying a first surface (14) and a second surface (16) for the spectacle lens to be calculated or optimized; Determining the course of a principal ray (10) through at least one viewing point ( i ) of at least one surface (14; 16) of the spectacle lens to be calculated or optimized into the model eye (12) at least as far as the evaluation surface; Evaluating an aberration of a wavefront propagating along the main beam, resulting from a spherical wavefront impinging on the first surface of the spectacle lens, at the evaluation surface in comparison to the reference aberration; and iteratively varying the at least one surface (14, 16) of the spectacle lens to be calculated or optimized until the evaluated aberration corresponds to a predetermined desired aberration. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112493983-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021001451-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021001452-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112493983-A |
| priorityDate | 2017-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.