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US 11,523,051 B2Granted
Co-boresighted monocentric multiscale (MMS) camera exhibiting Galilean multiscale design
AssigneesAqueti Incorporated, Duke University
InventorsDavid Jones Brady, Wubin Pang
Life of this patent
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Abstract
Disclosed are systems, methods, and structures for monocentric multiscale gigapixel imaging systems and cameras employing a Galilean architecture wherein adjacent subimages do not overlap while advantageously producing a reduced system volume, improved relative illumination and image quality as compared with prior art systems.
Claims4
A monocentric multiscale optical system CHARACTERIZED BY:
- a Galilean architecture having at least three individual microcameras, each microcamera configured to produce a respective subimage, wherein subimages produced by adjacent ones of microcameras do not overlap;
- and
- three optical groups including an objective lens, a sensor optic, and an eyepiece interposed between the objective and the sensor optic, wherein the sensor optic is positioned immediately adjacent to the eyepiece such that the diameter of the sensor optic is equal to the diameter of the eyepiece.
A monocentric multiscale optical system CHARACTERIZED BY:
- a Galilean architecture having at least three individual microcameras, each microcamera configured to produce a respective subimage, wherein subimages produced by adjacent ones of microcameras do not overlap;
- and
- three optical groups including an objective lens, a sensor optic, and an eyepiece interposed between the objective and the sensor optic, wherein the objective lens exhibits a positive optical power, and the eyepiece exhibits a negative optical power, and wherein the eyepiece is positioned at a location from the center of the objective by an amount equal to the sum of the objective and eyepiece focal lengths.
Dependencies are inferred from the claim text.