FR378981A - Lens system for medical optics and eyewear - Google Patents

Lens system for medical optics and eyewear

Info

Publication number
FR378981A
FR378981A FR378981DA FR378981A FR 378981 A FR378981 A FR 378981A FR 378981D A FR378981D A FR 378981DA FR 378981 A FR378981 A FR 378981A
Authority
FR
France
Prior art keywords
eyewear
lens system
medical optics
optics
medical
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
Application number
Other languages
French (fr)
Inventor
Fernand-Christophe Monpillard
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.)
FERNAND CHRISTOPHE MONPILLARD
Original Assignee
FERNAND CHRISTOPHE MONPILLARD
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 FERNAND CHRISTOPHE MONPILLARD filed Critical FERNAND CHRISTOPHE MONPILLARD
Application granted granted Critical
Publication of FR378981A publication Critical patent/FR378981A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR378981D 1907-06-19 1907-06-19 Lens system for medical optics and eyewear Expired FR378981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR378981T 1907-06-19

Publications (1)

Publication Number Publication Date
FR378981A true FR378981A (en) 1907-10-22

Family

ID=1425306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR378981D Expired FR378981A (en) 1907-06-19 1907-06-19 Lens system for medical optics and eyewear

Country Status (1)

Country Link
FR (1) FR378981A (en)

Similar Documents

Publication Publication Date Title
FR378981A (en) Lens system for medical optics and eyewear
FR423567A (en) Range finder comprising an objective lens between the mirror system of each objective and the ocular system
FR400182A (en) Motion or still view projection system
FR363499A (en) Photographic telephoto lens corrected for sphericity aberration and astigmatism
FR385424A (en) Combined cinematographic recording and projection system
FR410263A (en) Advanced lens for optical instruments
FR373639A (en) Improvements in optical and mirror glass polishing machines
FR386416A (en) Optical system for aiming
FR394514A (en) Optical instrument
FR11140E (en) Optical instrument
FR11701E (en) Photographic telephoto lens corrected for sphericity aberration and astigmatism
FR382354A (en) Three-axle chassis spring balancing system
FR377251A (en) Desander-sorter device system
FR362998A (en) Window glasses for distributing and reflecting light
FR380255A (en) Instant mounting of condenser lenses for projection and optical devices
FR389495A (en) Suspended and balanced roller mill system
FR378821A (en) Optical image rectifier system
FR6012E (en) Window glasses for distributing and reflecting light
FR397658A (en) Separation device for optical instruments, and in particular for range finders
FR4767E (en) Cinematographic Camera System
FR384473A (en) Ox-hitch system for mechanical mowers
FR382639A (en) Coupling system of two adjustable shafts
FR365717A (en) Articulation system of prismatic binoculars and others
FR343778A (en) Device system for the projection or viewing of moving scenes
FR343298A (en) Optical instrument