Invention Grant
- Patent Title: Ultra-fast and mechanically stable zoom lens
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Application No.: US15374475Application Date: 2016-12-09
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Publication No.: US10241292B2Publication Date: 2019-03-26
- Inventor: Philip R Staver
- Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Maine Cernota & Rardin
- Main IPC: G02B15/02
- IPC: G02B15/02 ; G02B27/30 ; G02B15/14 ; G02B7/10 ; H04N5/232 ; G03B13/34 ; G02B27/64 ; G02B15/16
Abstract:
A zoom lens having unpowered optical elements changeably inserted between conventional powered optical zoom elements enables ultra-fast and mechanically stable stepped changes in zoom state.
Public/Granted literature
- US20180231738A1 ULTRA-FAST AND MECHANICALLY STABLE ZOOM LENS Public/Granted day:2018-08-16
Information query
