Invention Grant
- Patent Title: Lens attachment for a high etendue modular zoom lens
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Application No.: US15881681Application Date: 2018-01-26
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Publication No.: US10401598B2Publication Date: 2019-09-03
- Inventor: Chad Byler
- Applicant: Navitar, Inc.
- Applicant Address: US NY Rochester
- Assignee: Navitar, Inc.
- Current Assignee: Navitar, Inc.
- Current Assignee Address: US NY Rochester
- Agency: SF Bay Area Patents, LLC
- Agent Andrew V. Smith
- Main IPC: G02B13/24
- IPC: G02B13/24 ; G02B21/02 ; G02B25/00 ; G02B21/36 ; G02B15/14 ; G02B15/16 ; G02B27/00 ; G02B15/17 ; G02B23/12 ; G02B15/15 ; G02B15/22 ; G02B27/10
Abstract:
A lens attachment module is configured for coupling with a zoom module of a finite conjugate optical assembly. The lens attachment module includes a lens assembly that has a positive focal length, and exhibits a pupil size of between 16 and 25 mm and a pupil depth greater than 50 mm.
Public/Granted literature
- US20180231751A1 Lens Attachment For A High Etendue Modular Zoom Lens Public/Granted day:2018-08-16
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