EP 4359838 A1 20240501 - DIOPTRIC TELESCOPE FOR HIGH RESOLUTION IMAGING IN VISIBLE AND INFRARED BANDS
Title (en)
DIOPTRIC TELESCOPE FOR HIGH RESOLUTION IMAGING IN VISIBLE AND INFRARED BANDS
Title (de)
DIOPTRISCHES TELESKOP FÜR HOCHAUFLÖSENDE BILDGEBUNG IN SICHTBAREN UND INFRAROTEN BÄNDERN
Title (fr)
TÉLESCOPE DIOPTRIQUE POUR IMAGERIE HAUTE RÉSOLUTION DANS DES BANDES VISIBLES ET INFRAROUGES
Publication
Application
Priority
- US 202117356348 A 20210623
- US 2022033968 W 20220617
Abstract (en)
[origin: WO2022271546A1] A cata-dioptric optical system for high resolution imaging in visible and infrared bands. The system includes a concave primary mirror, a convex secondary mirror, at least one beam splitter, a first folding mirror, a first group of lenses, a second group of lenses, and at least two image planes. The image planes have one or more aggregated sensors, where a first image plane receives rays from the first group of lenses and a second image plane receives rays from the second group of lenses, and at least one image plane is positioned behind the primary mirror and at a radial distance from the optical axis that is no more than the radius of the primary mirror.
IPC 8 full level
G02B 17/08 (2006.01); G02B 13/14 (2006.01); G02B 23/02 (2006.01); G02B 23/06 (2006.01)
CPC (source: EP IL KR)
G02B 13/14 (2013.01 - EP IL KR); G02B 17/0808 (2013.01 - EP IL KR); G02B 23/06 (2013.01 - IL KR); G02B 23/06 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022271546 A1 20221229; CN 117836691 A 20240405; EP 4359838 A1 20240501; IL 309438 A 20240201; KR 20240022515 A 20240220
DOCDB simple family (application)
US 2022033968 W 20220617; CN 202280055002 A 20220617; EP 22829058 A 20220617; IL 30943823 A 20231217; KR 20237044904 A 20220617