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1. (WO2019049065) CONTACT LENS INSPECTION SYSTEM AND METHOD
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Pub. No.: WO/2019/049065 International Application No.: PCT/IB2018/056812
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
G02B 27/00 (2006.01) ,G01M 11/02 (2006.01) ,G01N 21/958 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
11
Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
02
Testing of optical properties
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
84
Systems specially adapted for particular applications
88
Investigating the presence of flaws, defects or contamination
95
characterised by the material or shape of the object to be examined
958
Inspecting transparent materials
Applicants:
NOVARTIS AG [CH/CH]; Lichtstrasse 35 4056 Basel, CH
Inventors:
UNTERKOFLER, Sarah; DE
SCHWAB, Matthias; DE
Priority Data:
62/555,35707.09.2017US
Title (EN) CONTACT LENS INSPECTION SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ D'INSPECTION DE LENTILLES DE CONTACT
Abstract:
(EN) A contact lens inspection system, in particular for soft contact lenses, comprises a light source (40) for illuminating a contact lens to be inspected; a plenoptic camera (1) for producing an electronic plenoptic image; a processing unit (103) adapted for electronically processing the electronic plenoptic image of the contact lens and configured for refocusing the image.
(FR) L'invention concerne un système d'inspection de lentilles de contact, en particulier de lentilles de contact souples, qui comprend une source de lumière (40) destinée à éclairer une lentille de contact devant être inspectée; une caméra plénoptique (1) destinée à produire une image plénoptique électronique; une unité de traitement (103) conçue pour traiter électroniquement l'image plénoptique électronique de la lentille de contact et configurée pour remettre au point l'image.
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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)