Invention Application
- 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.: US20180231738A1Publication Date: 2018-08-16
- Inventor: Philip R. Staver
- Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.
- Main IPC: G02B7/10
- IPC: G02B7/10 ; H04N5/232 ; G02B15/16 ; G02B27/64 ; G03B13/34
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
- US10241292B2 Ultra-fast and mechanically stable zoom lens Public/Granted day:2019-03-26
Information query
