Imaging system with optimized extended depth of focus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259565
APP PUB NO 20240134090A1
SERIAL NO

18373696

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Abstract

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An optical processor is presented for applying optical processing to a light field passing through a predetermined imaging lens unit. The optical processor comprises a pattern in the form of spaced apart regions of different optical properties. The pattern is configured to define a phase coder, and a dispersion profile coder. The phase coder affects profiles of Through Focus Modulation Transfer Function (TFMTF) for different wavelength components of the light field in accordance with a predetermined profile of an extended depth of focusing to be obtained by the imaging lens unit. The dispersion profile coder is configured in accordance with the imaging lens unit and the predetermined profile of the extended depth of focusing to provide a predetermined overlapping between said TFMTF profiles within said predetermined profile of the extended depth of focusing.

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Patent Owner(s)

Patent OwnerAddress
BRIEN HOLDEN VISION INSTITUTE LIMITEDLEVEL 4 RUPERT MYERS BLDG GATE 14 BARKER STREET UNIVERSITY OF NEW SOUTH WALES SYDNEY NEW SOUTH WALES 2052

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ben-Yaish, Shai Petach Tiqva, IL 17 211
Lahav, Karen Petach Tiqva, IL 5 11
Limon, Ofer Kar-Saba, IL 37 290
Raveh, Ido Neve Yarak, IL 20 228
Yehezkel, Oren Ramat-Gan, IL 23 78
Zalevsky, Zeev Rosh HaAyin, IL 159 4402
Zlotnik, Alex Ashdod, IL 23 437

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