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1. (WO2019074361) REFOCUSING DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/074361 International Application No.: PCT/NL2018/050664
Publication Date: 18.04.2019 International Filing Date: 09.10.2018
IPC:
G02B 17/02 (2006.01) ,G02B 17/06 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
17
Systems with reflecting surfaces, with or without refracting elements
02
Catoptric systems, e.g. image erecting and reversing system
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
17
Systems with reflecting surfaces, with or without refracting elements
02
Catoptric systems, e.g. image erecting and reversing system
06
using mirrors only
Applicants:
NEDERLANDSE ORGANISATIE VOOR TOEGEPASTNATUURWETENSCHAPPELIJK ONDERZOEK TNO [NL/NL]; Anna van Buerenplein 1 2595 DA's-Gravenhage, NL
Inventors:
VAN DER VALK, Nicolaas, Cornelis, Johannes; NL
Agent:
WITMANS, H.A.; V.O. P.O. Box 87930 2508 DH Den Haag, NL
Priority Data:
17195442.309.10.2017EP
18163342.122.03.2018EP
Title (EN) REFOCUSING DEVICE
(FR) DISPOSITIF DE REFOCALISATION
Abstract:
(EN) A focusing device (1) comprises a base unit (12) and a mirror unit (11) which is translatable relative to the base unit parallel to an optical axis (A) of the focusing device. The mirror unit (11) is configured to receive incident light along the optical axis (A) in a first direction and to reflect the incident light parallel with the optical axis (A) in said first direction. The mirror unit (11) comprises at least four mirrors (21-24), at least one of the mirrors being curved.
(FR) Selon la présente invention, un dispositif de focalisation (1) comprend une unité de base (12) et une unité miroir (11) qui peut être déplacée par rapport à l'unité de base parallèlement à un axe optique (A) du dispositif de focalisation. L'unité miroir (11) est configurée pour recevoir une lumière incidente le long de l'axe optique (A) dans une première direction et pour réfléchir la lumière incidente parallèlement à l'axe optique (A) dans ladite première direction. L'unité miroir (11) comprend au moins quatre miroirs (21-24), au moins l'un des miroirs étant incurvé.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)