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Machine translation
1. (WO2018014954) MODULAR ANAMORPHIC ZOOM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/014954    International Application No.:    PCT/EP2016/067329
Publication Date: 25.01.2018 International Filing Date: 20.07.2016
IPC:
G02B 13/10 (2006.01), G02B 13/12 (2006.01), G02B 15/08 (2006.01)
Applicants: THALES [FR/FR]; Tour Carpe Diem Place des Corolles Esplanade Nord 92400 Courbevoie (FR)
Inventors: ROLLIN, Joël; (FR).
BACCHUS, Jean-Marie; (FR).
BIGOU, Damien; (FR)
Agent: BREDA, Jean-Marc; (FR)
Priority Data:
Title (EN) MODULAR ANAMORPHIC ZOOM
(FR) ZOOM ANAMORPHIQUE MODULAIRE
Abstract: front page image
(EN)The general field of the invention is that of anamorphic zooms. The system according to the invention is modular. It includes a variable-focal-length first optical device (10), the image at each focal length being invariant in the image plane and at least one anamorphosis-producing second optical device (20B) and a third optical device (20A), said second optical device and said third optical device each comprising means for mating with said variable-focal-length first optical device, the assembly formed by mating the first optical device and the second optical device forming an anamorphosis-producing first zoom, said first device being placed in front of said first zoom, the assembly formed by mating the first optical device and the third optical device forming a second zoom, said first device being placed in front of said second zoom.
(FR)Le domaine général de l'invention est celui des zooms anamorphiques. Le système selon l'invention est modulaire. Il comporte un premier dispositif optique (10) à focale variable, l'image à chaque focale étant invariante dans le plan image et au moins un second dispositif optique anamorphoseur (20B) et un troisième dispositif optique (20A), ledit second dispositif optique et ledit troisième dispositif optique comprenant chacun des moyens d'accouplement avec ledit premier dispositif optique à focale variable, l'ensemble formé par l'accouplement du premier dispositif optique et du second dispositif optique formant un premier zoom anamorphoseur, ledit premier dispositif étant placé à l'avant dudit premier zoom, l'ensemble formé par l'accouplement du premier dispositif optique et du troisième dispositif optique formant un second zoom, ledit premier dispositif étant placé à l'avant dudit second zoom.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (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: French (FR)
Filing Language: French (FR)