IT1020438B - Sistema automatico di focaliz zazione - Google Patents

Sistema automatico di focaliz zazione

Info

Publication number
IT1020438B
IT1020438B IT2691574A IT2691574A IT1020438B IT 1020438 B IT1020438 B IT 1020438B IT 2691574 A IT2691574 A IT 2691574A IT 2691574 A IT2691574 A IT 2691574A IT 1020438 B IT1020438 B IT 1020438B
Authority
IT
Italy
Prior art keywords
automatic focusing
focusing system
automatic
focusing
Prior art date
Application number
IT2691574A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1020438B publication Critical patent/IT1020438B/it

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)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
  • Focusing (AREA)
IT2691574A 1973-09-21 1974-09-04 Sistema automatico di focaliz zazione IT1020438B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1020438B true IT1020438B (it) 1977-12-20

Family

ID=23580256

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2691574A IT1020438B (it) 1973-09-21 1974-09-04 Sistema automatico di focaliz zazione

Country Status (8)

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

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 (enrdf_load_stackoverflow) * 1966-04-22 1967-01-09

Also Published As

Publication number Publication date
FR2245023A1 (enrdf_load_stackoverflow) 1975-04-18
ES425602A1 (es) 1976-06-16
SE7411881L (enrdf_load_stackoverflow) 1975-03-24
CA1015186A (en) 1977-08-09
DE2442795A1 (de) 1975-04-03
FR2245023B1 (enrdf_load_stackoverflow) 1978-03-31
GB1476693A (en) 1977-06-16
JPS5060226A (enrdf_load_stackoverflow) 1975-05-24

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