| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5231c81de1a546c1d6a9325c10910ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-0095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B7-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0911
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-00 |
| filingDate |
2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d61e888a392f25d66a4929966405fc5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae71bce5720eadb7ff7d6d7037f5441c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec6f357a6ebaa3bc9e6aa7a28062a2d7 |
| publicationDate |
2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018364458-A1 |
| titleOfInvention |
Anamorphic refractive objective lens assembly |
| abstract |
Aspects and embodiments are generally directed to compact anamorphic refractive objective lens assemblies. In one example, a refractive objective lens assembly includes a passively athermal anamorphic lens group including at least a first cylindrical lens having a surface optically powered in a first dimension, the first anamorphic lens group positioned to receive thermal infrared radiation, a focus cell positioned to receive the radiation from the anamorphic lens group, the focus cell including a first group of lenses each having a rotationally symmetric surface optically powered in the first dimension and a second dimension orthogonal to the first dimension, a relay lens group positioned receive the radiation from the focus cell, the relay lens group including a second group of lenses each having a rotationally symmetric surface optically powered in both the first and second dimensions, and a dewar assembly including a cold stop and an optical detector. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018307000-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11249289-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10514523-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020223047-A1 |
| priorityDate |
2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |