Systems and methods for improved focus tracking using blocking structures

• Main Authors: BENDICK Jeffrey, HARGIS David, CONDELLO Danilo, O'SHAUHNESSY John, PRINCE Simon, NEWMAN Peter Clarke, BUTTERFIELD William
• Format: Patent
• Language: English; Hebrew
• Published: 01.10.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

Systems and methods disclosed herein include an optical blocking structure that may include a frame defining an aperture, first and second elongate structural members each comprising first and second ends such that the first and second elongate structural members may be connected at their first ends...