FR2362418A1 - Measuring and checking of spectacle lenses in frame - uses diagram of calibrated lines mounted underneath and centred w.r.t. frame - Google Patents
Measuring and checking of spectacle lenses in frame - uses diagram of calibrated lines mounted underneath and centred w.r.t. frameInfo
- Publication number
- FR2362418A1 FR2362418A1 FR7625297A FR7625297A FR2362418A1 FR 2362418 A1 FR2362418 A1 FR 2362418A1 FR 7625297 A FR7625297 A FR 7625297A FR 7625297 A FR7625297 A FR 7625297A FR 2362418 A1 FR2362418 A1 FR 2362418A1
- Authority
- FR
- France
- Prior art keywords
- frame
- reference line
- measuring
- diagram
- centred
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/003—Measuring during assembly or fitting of spectacles
- G02C13/005—Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The spectacle lense mounting measuring and verification system uses a slidably mounted diagrams. On this diagram is a partial outline of a lense and a graduation reference (35G) which is parallel to a horizontal indexed reference line (H). The diagram (14) is carried on a mirror. This mirror is a designed to be fitted onto a transparent plate (10). The mirror can be displaced under the plaque parallel and perpendicular to the reference line (V). The plate (10) has a reference graduation (16D, 16G) on it which are fixed with respect to a vertical reference line (V). The plate (10) has a centring block (18) to maintain it central with respect to the vertical reference line (V) for all types of spectacle frames.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7625297A FR2362418A1 (en) | 1976-08-20 | 1976-08-20 | Measuring and checking of spectacle lenses in frame - uses diagram of calibrated lines mounted underneath and centred w.r.t. frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7625297A FR2362418A1 (en) | 1976-08-20 | 1976-08-20 | Measuring and checking of spectacle lenses in frame - uses diagram of calibrated lines mounted underneath and centred w.r.t. frame |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362418A1 true FR2362418A1 (en) | 1978-03-17 |
FR2362418B1 FR2362418B1 (en) | 1980-07-18 |
Family
ID=9177023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625297A Granted FR2362418A1 (en) | 1976-08-20 | 1976-08-20 | Measuring and checking of spectacle lenses in frame - uses diagram of calibrated lines mounted underneath and centred w.r.t. frame |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2362418A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459494A1 (en) * | 1979-06-19 | 1981-01-09 | Negroni Jean Louis | APPARATUS FOR DETERMINING THE DIAMETER OF PRESCRIPTION GLASSES |
EP0051118A2 (en) * | 1980-11-05 | 1982-05-12 | Wernicke & Co. GmbH | Apparatus for producing templates from spectacle lens fittings |
FR2578660A1 (en) * | 1985-03-08 | 1986-09-12 | Essilor Int | APPARATUS FOR DETERMINING THE DIAMETER OF RAW OPHTHALMIC LENSES TO BE PLACED ON A SPECIFIED GLASS MOUNT, AND / OR FOR CHECKING THE CORRESPONDING MOUNTING |
EP0344725A2 (en) * | 1988-05-30 | 1989-12-06 | Hoya Corporation | Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus |
EP0866355A1 (en) * | 1997-03-21 | 1998-09-23 | Jacques Denis | System for controlling the quality of the parameters of two glasses which have to be mounted in a spectacle frame |
FR2854969A1 (en) * | 2003-05-15 | 2004-11-19 | Xavier Carriou | Lens dimensions calculation method for optical spectacles, has calibration carried out at full on computer screen, and nose and pupils drawn on screen so that frame can be directly placed on screen to calculate lens dimensions |
FR3016049A1 (en) * | 2013-12-30 | 2015-07-03 | Essilor Int | APPARATUS, ACCESSORY AND METHOD FOR DETERMINING THE DIAMETER OF A GLASS INTENDED TO BE MOUNTED ON A FRAME OF GLASSES OR FOR CONTROLLING THE MOUNTING OF A GLASS OF GLASSES ON A FRAME OF GLASSES |
WO2019041020A1 (en) * | 2017-08-31 | 2019-03-07 | Albert Mo | Device for capturing images of eyewear from forced perspective |
-
1976
- 1976-08-20 FR FR7625297A patent/FR2362418A1/en active Granted
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459494A1 (en) * | 1979-06-19 | 1981-01-09 | Negroni Jean Louis | APPARATUS FOR DETERMINING THE DIAMETER OF PRESCRIPTION GLASSES |
EP0051118A2 (en) * | 1980-11-05 | 1982-05-12 | Wernicke & Co. GmbH | Apparatus for producing templates from spectacle lens fittings |
EP0051118A3 (en) * | 1980-11-05 | 1982-09-15 | Wernicke & Co. Gmbh | Apparatus for producing templates after lens fittings |
FR2578660A1 (en) * | 1985-03-08 | 1986-09-12 | Essilor Int | APPARATUS FOR DETERMINING THE DIAMETER OF RAW OPHTHALMIC LENSES TO BE PLACED ON A SPECIFIED GLASS MOUNT, AND / OR FOR CHECKING THE CORRESPONDING MOUNTING |
US4625418A (en) * | 1985-03-08 | 1986-12-02 | Essilor International Cie Generale D'optique | Apparatus for determining the diameter of a lens to fit an eyeglass frame |
EP0344725A2 (en) * | 1988-05-30 | 1989-12-06 | Hoya Corporation | Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus |
EP0344725A3 (en) * | 1988-05-30 | 1991-05-08 | Hoya Corporation | Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus |
EP0866355A1 (en) * | 1997-03-21 | 1998-09-23 | Jacques Denis | System for controlling the quality of the parameters of two glasses which have to be mounted in a spectacle frame |
FR2761168A1 (en) * | 1997-03-21 | 1998-09-25 | Jacques Denis | SYSTEM FOR CHECKING THE QUALITY OF THE OPTICAL PARAMETERS OF TWO GLASSES INTENDED TO BE MOUNTED ON A GLASS FRAME |
FR2854969A1 (en) * | 2003-05-15 | 2004-11-19 | Xavier Carriou | Lens dimensions calculation method for optical spectacles, has calibration carried out at full on computer screen, and nose and pupils drawn on screen so that frame can be directly placed on screen to calculate lens dimensions |
FR3016049A1 (en) * | 2013-12-30 | 2015-07-03 | Essilor Int | APPARATUS, ACCESSORY AND METHOD FOR DETERMINING THE DIAMETER OF A GLASS INTENDED TO BE MOUNTED ON A FRAME OF GLASSES OR FOR CONTROLLING THE MOUNTING OF A GLASS OF GLASSES ON A FRAME OF GLASSES |
WO2015101735A1 (en) * | 2013-12-30 | 2015-07-09 | Essilor International (Compagnie Generale D'optique) | Apparatus, accessory, and method for determining the diameter of a lens to be mounted onto a glasses frame, or for controlling the mounting of a glasses lens onto a glasses frame |
CN105874377A (en) * | 2013-12-30 | 2016-08-17 | 埃西勒国际通用光学公司 | Apparatus, accessory, and method for determining diameter of lens to be mounted onto glasses frame, or for controlling mounting of glasses lens onto glasses frame |
US10095053B2 (en) | 2013-12-30 | 2018-10-09 | Essilor International | Apparatus, accessory, and method for determining the diameter of a lens to be mounted onto a glasses frame, or for controlling the mounting of a glasses lens onto a glasses frame |
CN105874377B (en) * | 2013-12-30 | 2019-02-19 | 依视路国际公司 | It determines optic diameter or controls its installation to the equipment of spectacle frame, accessory and method |
WO2019041020A1 (en) * | 2017-08-31 | 2019-03-07 | Albert Mo | Device for capturing images of eyewear from forced perspective |
Also Published As
Publication number | Publication date |
---|---|
FR2362418B1 (en) | 1980-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |