FR2198136B3 - - Google Patents

Info

Publication number
FR2198136B3
FR2198136B3 FR7331518A FR7331518A FR2198136B3 FR 2198136 B3 FR2198136 B3 FR 2198136B3 FR 7331518 A FR7331518 A FR 7331518A FR 7331518 A FR7331518 A FR 7331518A FR 2198136 B3 FR2198136 B3 FR 2198136B3
Authority
FR
France
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.)
Expired
Application number
FR7331518A
Other versions
FR2198136A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Glass Works
Original Assignee
Corning Glass Works
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corning Glass Works filed Critical Corning Glass Works
Publication of FR2198136A1 publication Critical patent/FR2198136A1/fr
Application granted granted Critical
Publication of FR2198136B3 publication Critical patent/FR2198136B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0285—Testing optical properties by measuring material or chromatic transmission properties
FR7331518A 1972-09-01 1973-08-31 Expired FR2198136B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28584672A 1972-09-01 1972-09-01

Publications (2)

Publication Number Publication Date
FR2198136A1 FR2198136A1 (fr) 1974-03-29
FR2198136B3 true FR2198136B3 (fr) 1976-07-30

Family

ID=23095953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331518A Expired FR2198136B3 (fr) 1972-09-01 1973-08-31

Country Status (4)

Country Link
US (1) US3776638A (fr)
BE (1) BE804180A (fr)
FR (1) FR2198136B3 (fr)
IT (1) IT993835B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068302B2 (en) * 2002-08-15 2006-06-27 Ford Global Technologies, Llc Method for camera calibration and quality testing
US9431440B2 (en) * 2013-03-14 2016-08-30 Maxim Integrated Products, Inc. Optical sensor
US11172192B2 (en) 2018-12-27 2021-11-09 Waymo Llc Identifying defects in optical detector systems based on extent of stray light
CN111426452B (zh) * 2020-03-26 2022-03-15 西安理工大学 一种模拟路灯照明环境的眩光源装置及其设计方法
US11378523B1 (en) * 2020-12-31 2022-07-05 Zoox, Inc. Imaging device blemish detection test enclosure
US11483501B1 (en) 2020-12-31 2022-10-25 Zoox, Inc. Imaging device blemish detection structures and techniques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100239A (en) * 1960-12-29 1963-08-06 Bell Telephone Labor Inc Optical focus and resolution testing methods and apparatus
US3703338A (en) * 1971-05-06 1972-11-21 Kollmorgen Corp Veiling reflection and illumination meter

Also Published As

Publication number Publication date
IT993835B (it) 1975-09-30
BE804180A (fr) 1974-02-28
US3776638A (en) 1973-12-04
FR2198136A1 (fr) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse