FR2240457B3 - - Google Patents

Info

Publication number
FR2240457B3
FR2240457B3 FR7427095A FR7427095A FR2240457B3 FR 2240457 B3 FR2240457 B3 FR 2240457B3 FR 7427095 A FR7427095 A FR 7427095A FR 7427095 A FR7427095 A FR 7427095A FR 2240457 B3 FR2240457 B3 FR 2240457B3
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
FR7427095A
Other languages
French (fr)
Other versions
FR2240457A1 (en
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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of FR2240457A1 publication Critical patent/FR2240457A1/fr
Application granted granted Critical
Publication of FR2240457B3 publication Critical patent/FR2240457B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems
FR7427095A 1973-08-10 1974-08-05 Expired FR2240457B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340687 DE2340687A1 (en) 1973-08-10 1973-08-10 OPTICAL ARRANGEMENT

Publications (2)

Publication Number Publication Date
FR2240457A1 FR2240457A1 (en) 1975-03-07
FR2240457B3 true FR2240457B3 (en) 1977-06-03

Family

ID=5889479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427095A Expired FR2240457B3 (en) 1973-08-10 1974-08-05

Country Status (3)

Country Link
DE (1) DE2340687A1 (en)
FR (1) FR2240457B3 (en)
GB (1) GB1430903A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372436A1 (en) * 1976-11-30 1978-06-23 Cilas LASER RANGEFINDER
DE2836184A1 (en) * 1977-08-29 1979-03-08 Farrand Optical Co Inc OPTICAL DEVICE FOR REPLAYING A PICTURE IMAGE IN INFINITE
US4415239A (en) * 1980-10-31 1983-11-15 Humphrey Instruments, Inc. Reflection rejection spherical optical train composed of tipped lens elements
EP0170008A3 (en) * 1984-07-04 1987-12-16 Elesta Ag Elektronik Light pen or barrier
GB2178554A (en) * 1985-07-27 1987-02-11 Stc Plc Optical expanded beam termination
DE102008040944A1 (en) * 2008-08-01 2010-02-04 Sirona Dental Systems Gmbh Objective for a dental camera and method for taking a picture

Also Published As

Publication number Publication date
DE2340687A1 (en) 1975-02-20
GB1430903A (en) 1976-04-07
FR2240457A1 (en) 1975-03-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse