FR2801112B3 - Dispositif optique de grossissement eclairable - Google Patents

Dispositif optique de grossissement eclairable

Info

Publication number
FR2801112B3
FR2801112B3 FR0013491A FR0013491A FR2801112B3 FR 2801112 B3 FR2801112 B3 FR 2801112B3 FR 0013491 A FR0013491 A FR 0013491A FR 0013491 A FR0013491 A FR 0013491A FR 2801112 B3 FR2801112 B3 FR 2801112B3
Authority
FR
France
Prior art keywords
optical magnification
lighting optical
magnification device
lighting
optical
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.)
Expired - Lifetime
Application number
FR0013491A
Other languages
English (en)
Other versions
FR2801112A1 (fr
Inventor
Peter Muller
Horst Glaum
Rudiger Hempfling
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.)
Lifatec GmbH Faseroptik und Optoelektronik
Original Assignee
Lifatec GmbH Faseroptik und Optoelektronik
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
Priority claimed from DE19950899A external-priority patent/DE19950899A1/de
Application filed by Lifatec GmbH Faseroptik und Optoelektronik filed Critical Lifatec GmbH Faseroptik und Optoelektronik
Publication of FR2801112A1 publication Critical patent/FR2801112A1/fr
Application granted granted Critical
Publication of FR2801112B3 publication Critical patent/FR2801112B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
FR0013491A 1999-10-22 2000-10-20 Dispositif optique de grossissement eclairable Expired - Lifetime FR2801112B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950899A DE19950899A1 (de) 1999-10-22 1999-10-22 Beleuchtbare optische Vergrösserungsvorrichtung
US09/634,349 US6384988B1 (en) 1999-10-22 2000-08-08 Illuminated optical enlargement device

Publications (2)

Publication Number Publication Date
FR2801112A1 FR2801112A1 (fr) 2001-05-18
FR2801112B3 true FR2801112B3 (fr) 2001-12-07

Family

ID=26055336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013491A Expired - Lifetime FR2801112B3 (fr) 1999-10-22 2000-10-20 Dispositif optique de grossissement eclairable

Country Status (1)

Country Link
FR (1) FR2801112B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12584615B2 (en) 2019-03-18 2026-03-24 Black & Decker Inc. Battery powered light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12584615B2 (en) 2019-03-18 2026-03-24 Black & Decker Inc. Battery powered light

Also Published As

Publication number Publication date
FR2801112A1 (fr) 2001-05-18

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