Optical method and system for extended depth of focus
Z Zalevsky - US Patent 7,365,917, 2008 - Google Patents
An imaging arrangement and method for extended the depth of focus are provided. The
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
Optical method and system for extended depth of focus
Z Zalevsky - US Patent 7,859,769, 2010 - Google Patents
An imaging arrangement and method for extended the depth of focus are provided. The
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
Optical method and system for extended depth of focus
Z Zalevsky - US Patent 8,192,022, 2012 - Google Patents
An imaging arrangement and method for extended the depth of focus are provided. The
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
imaging arrangement comprises an imaging lens having a certain affective aperture, and an …
Optical method and system for extended depth of focus
Z Zalevsky - US Patent 7,061,693, 2006 - Google Patents
R; diffractive optical element defining a spatially low frequency phase transition. The optical
element and the imaging lens define a predetermined pattern formed by spaced-apart Sub …
element and the imaging lens define a predetermined pattern formed by spaced-apart Sub …
Optical imaging system
SH Park, KT Kim - US Patent 7,466,497, 2008 - Google Patents
An optical imaging system is provided comprising a first lens group having a positive
refractive power; a second lens group having a negative refractive power, a third lens group …
refractive power; a second lens group having a negative refractive power, a third lens group …
Multi-focal lens
Z Zalevsky, A Zlotnik, BENY Shai, O Limon… - US Patent …, 2016 - Google Patents
An imaging lens structure and method of imaging are presented. The imaging lens structure
comprising a lens region defining an effective aperture of the lens structure. The lens region …
comprising a lens region defining an effective aperture of the lens structure. The lens region …
Generation of a desired wavefront with a plurality of phase contrast filters
J Gluckstad - US Patent 7,492,948, 2009 - Google Patents
The present invention relates to a method and a system for synthesizing an intensity pattern
based on generalized phase contrast imaging. The phase filter contains a plurality of phase …
based on generalized phase contrast imaging. The phase filter contains a plurality of phase …
Optical mask for all-optical extended depth-of-field for imaging systems under incoherent illumination
E Ben-Eliezer, E Marom, N Konforti… - US Patent App. 11 …, 2006 - Google Patents
The present invention provides such a mechanism, in the form of an optical element or mask
that is inserted in the optical path of an imaging system or that is etched, coated, overlayed …
that is inserted in the optical path of an imaging system or that is etched, coated, overlayed …
Bifocal imaging optical system and imaging apparatus
K Sato - US Patent 7,724,445, 2010 - Google Patents
-1. 216E-00 8.863 E-0-2. 615E-00-9.588 E+ 00 0.000 E-00 0.000 E-00-3. 331E-02-9. 946E-
03 1.276 E-01 1.276 E-01 2.256 E-02 1. 448E-01 0.000 E-00 0.000 E-00-7.008 E-02-1786E …
03 1.276 E-01 1.276 E-01 2.256 E-02 1. 448E-01 0.000 E-00 0.000 E-00-7.008 E-02-1786E …
Imaging-optical system
H Fujii - US Patent 7,158,314, 2007 - Google Patents
US7158314B2 - Imaging-optical system - Google Patents US7158314B2 - Imaging-optical
system - Google Patents Imaging-optical system Download PDF Info Publication number …
system - Google Patents Imaging-optical system Download PDF Info Publication number …