公开(公告)号：US20200333187A1

公开(公告)日：2020-10-22

申请号：US16852243

申请日：2020-04-17

Applicant: WESTBORO PHOTONICS INC.

Inventor： TIMOTHY MOGGRIDGE ,  PAUL JOSEPH PRIOR

IPC: G01J3/40 ,  G01J3/28 ,  G01J3/04 ,  G01J3/02

Abstract: A variable focus imaging lens assembly has different, calibrated settings for each of multiple different wavelength ranges. Images are captured for each wavelength range using the different settings, corrected and stacked to form an image data cube. Using multiple wavelength ranges allows a scene or object to be imaged by multispectral imagers, hyperspectral imagers and imaging spectrometers using an overall wide wavelength range.

公开(公告)号：US20220299369A1

公开(公告)日：2022-09-22

申请号：US17830167

申请日：2022-06-01

Applicant: WESTBORO PHOTONICS INC.

Inventor： TIMOTHY MOGGRIDGE ,  PAUL JOSEPH PRIOR

IPC: G01J3/40 ,  G01J3/28 ,  G01J3/02 ,  G01J3/04

Abstract: A variable focus imaging lens assembly has different, calibrated settings for each of multiple different wavelength ranges. Images are captured for each wavelength range using the different settings, corrected and stacked to form an image data cube. Using multiple wavelength ranges allows a scene or object to be imaged by multispectral imagers, hyperspectral imagers and imaging spectrometers using an overall wide wavelength range.