ES425602A1 - Perfeccionamientos introducidos en sistemas automaticos de enfoque para diapositivas de laboratorio. - Google Patents

Perfeccionamientos introducidos en sistemas automaticos de enfoque para diapositivas de laboratorio.

Info

Publication number
ES425602A1
ES425602A1 ES425602A ES425602A ES425602A1 ES 425602 A1 ES425602 A1 ES 425602A1 ES 425602 A ES425602 A ES 425602A ES 425602 A ES425602 A ES 425602A ES 425602 A1 ES425602 A1 ES 425602A1
Authority
ES
Spain
Prior art keywords
image
image plane
plane
slide
parfocal
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
ES425602A
Other languages
English (en)
Spanish (es)
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 ES425602A1 publication Critical patent/ES425602A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/16—Beam splitting or combining systems used as aids for focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Focus Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
  • Focusing (AREA)
ES425602A 1973-09-21 1974-04-23 Perfeccionamientos introducidos en sistemas automaticos de enfoque para diapositivas de laboratorio. Expired ES425602A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39961973A 1973-09-21 1973-09-21

Publications (1)

Publication Number Publication Date
ES425602A1 true ES425602A1 (es) 1976-06-16

Family

ID=23580256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425602A Expired ES425602A1 (es) 1973-09-21 1974-04-23 Perfeccionamientos introducidos en sistemas automaticos de enfoque para diapositivas de laboratorio.

Country Status (8)

Country Link
JP (1) JPS5060226A (en, 2012)
CA (1) CA1015186A (en, 2012)
DE (1) DE2442795A1 (en, 2012)
ES (1) ES425602A1 (en, 2012)
FR (1) FR2245023B1 (en, 2012)
GB (1) GB1476693A (en, 2012)
IT (1) IT1020438B (en, 2012)
SE (1) SE7411881L (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135697A (en) * 1977-04-30 1978-11-27 Olympus Optical Co Ltd Automatic cell diagnosis apparatus
JPS5576312A (en) * 1978-12-04 1980-06-09 Canon Inc Focus detecting system of image
JPS58153327A (ja) * 1982-03-08 1983-09-12 Toshiba Corp パタ−ン検査装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS42196Y1 (en, 2012) * 1966-04-22 1967-01-09

Also Published As

Publication number Publication date
IT1020438B (it) 1977-12-20
DE2442795A1 (de) 1975-04-03
GB1476693A (en) 1977-06-16
FR2245023A1 (en, 2012) 1975-04-18
FR2245023B1 (en, 2012) 1978-03-31
JPS5060226A (en, 2012) 1975-05-24
SE7411881L (en, 2012) 1975-03-24
CA1015186A (en) 1977-08-09

Similar Documents

Publication Publication Date Title
FR2338614A1 (fr) Systeme de focalisation optique automatique
GB981228A (en) Focusing device for photographic camera lenses
DK114584B (da) Automatisk fokuseringsmekanisme til et optisk system.
BE850414A (fr) Systeme de focalisation optique automatique
GB1475696A (en) Zoom lens system also capable of ultra-closeup photography
GB1209082A (en) Telescopic zoom optical system
ES332351A1 (es) Camara cinematografica estereoscopica.
GB1521100A (en) Distance detecting apparatus
GB1065137A (en) Photographic camera
GB1142806A (en) Optical objective
GB1511014A (en) Camera
ES425602A1 (es) Perfeccionamientos introducidos en sistemas automaticos de enfoque para diapositivas de laboratorio.
GB1321060A (en) Zoom lens system for extreme closeup photography
JPS5217817A (en) Light measure device fot the single lens reflex camera
JPS5260619A (en) Finder optical system
ES406494A1 (es) Una disposicion de camara fotografica.
ES463102A1 (es) Una camara de television perfeccionada.
GB1450633A (en) Exposure control system
CH491396A (de) Auflicht-Hellfeld-Beleuchtungssystem an einem Stereomikroskop
GB879070A (en) Photographic camera
GB1109172A (en) Telescopic direction-finding apparatus
ES312772A1 (es) Una camara fotografica
ES450491A1 (es) Un sistema optico
GB1281584A (en) Camera adaptor for taking photomicrographs
GB1066462A (en) Exposure meter built into cameras