IL100657A0 - Multifocal optical apparatus - Google Patents

Multifocal optical apparatus

Info

Publication number
IL100657A0
IL100657A0 IL100657A IL10065792A IL100657A0 IL 100657 A0 IL100657 A0 IL 100657A0 IL 100657 A IL100657 A IL 100657A IL 10065792 A IL10065792 A IL 10065792A IL 100657 A0 IL100657 A0 IL 100657A0
Authority
IL
Israel
Prior art keywords
optical apparatus
multifocal optical
multifocal
optical
Prior art date
Application number
IL100657A
Original Assignee
Ziv Soferman
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 Ziv Soferman filed Critical Ziv Soferman
Priority to IL100657A priority Critical patent/IL100657A0/en
Publication of IL100657A0 publication Critical patent/IL100657A0/en
Priority to PCT/US1993/000330 priority patent/WO1993014384A1/en
Priority to JP5512658A priority patent/JPH07505725A/en
Priority to AU35831/93A priority patent/AU3583193A/en
Priority to EP19930904495 priority patent/EP0623209A4/en
Priority to GB9413367A priority patent/GB9413367D0/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
IL100657A 1992-01-14 1992-01-14 Multifocal optical apparatus IL100657A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL100657A IL100657A0 (en) 1992-01-14 1992-01-14 Multifocal optical apparatus
PCT/US1993/000330 WO1993014384A1 (en) 1992-01-14 1993-01-13 Multifocal optical apparatus
JP5512658A JPH07505725A (en) 1992-01-14 1993-01-13 multifocal optical device
AU35831/93A AU3583193A (en) 1992-01-14 1993-01-13 Multifocal optical apparatus
EP19930904495 EP0623209A4 (en) 1992-01-14 1993-01-13 Multifocal optical apparatus.
GB9413367A GB9413367D0 (en) 1992-01-14 1994-07-01 Multifocal optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL100657A IL100657A0 (en) 1992-01-14 1992-01-14 Multifocal optical apparatus

Publications (1)

Publication Number Publication Date
IL100657A0 true IL100657A0 (en) 1992-09-06

Family

ID=11063273

Family Applications (1)

Application Number Title Priority Date Filing Date
IL100657A IL100657A0 (en) 1992-01-14 1992-01-14 Multifocal optical apparatus

Country Status (6)

Country Link
EP (1) EP0623209A4 (en)
JP (1) JPH07505725A (en)
AU (1) AU3583193A (en)
GB (1) GB9413367D0 (en)
IL (1) IL100657A0 (en)
WO (1) WO1993014384A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052465A2 (en) 2001-12-18 2003-06-26 University Of Rochester Multifocal aspheric lens obtaining extended field depth
US7336430B2 (en) * 2004-09-03 2008-02-26 Micron Technology, Inc. Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture
WO2006041219A2 (en) * 2004-10-15 2006-04-20 Matsushita Electric Industrial Co., Ltd. Enhancement of an image acquired with a multifocal lens
US20100295973A1 (en) * 2007-11-06 2010-11-25 Tessera North America, Inc. Determinate and indeterminate optical systems
CA2750354C (en) * 2009-02-20 2015-07-21 Thales Canada Inc. Dual field-of-view optical imaging system with dual focus lens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767934A (en) * 1971-06-16 1973-10-23 Exxon Co Fault responsive switching system
US4548495A (en) * 1981-02-27 1985-10-22 Takeomi Suzuki Proper focusing state detecting device
JPS5821715A (en) * 1981-07-31 1983-02-08 Asahi Optical Co Ltd Light flux divider
JPS6038613A (en) * 1983-08-10 1985-02-28 Canon Inc Distance measuring optical system
US4745484A (en) * 1986-07-30 1988-05-17 Drexler Technology Corporation Method and apparatus for stepped imaging in reading data
FR2609817B1 (en) * 1987-01-21 1989-05-05 Matra METHOD AND DEVICE FOR SHOOTING WITH A LARGE DEPTH OF FIELD
DE3729334A1 (en) * 1987-09-02 1989-03-16 Sick Optik Elektronik Erwin LIGHT SWITCH
DE3905619C2 (en) * 1988-02-23 2000-04-13 Olympus Optical Co Image input / output device
US4993830A (en) * 1989-12-18 1991-02-19 Systronics, Incorporated Depth and distance measuring system

Also Published As

Publication number Publication date
EP0623209A4 (en) 1994-11-17
GB9413367D0 (en) 1994-08-31
WO1993014384A1 (en) 1993-07-22
AU3583193A (en) 1993-08-03
EP0623209A1 (en) 1994-11-09
JPH07505725A (en) 1995-06-22

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