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Optical viewing arrangement
专利权人:
Carl Zeiss Meditec AG
发明人:
Kai Wicker,Matthias Wald,Christoph Hauger,Artur Högele
申请号:
DE102017108376
公开号:
DE102017108376A1
申请日:
2017.04.20
申请国别(地区):
DE
年份:
2018
代理人:
摘要:
An optical viewing arrangement with a pupil and at least one adjustable low amplification and an adjustable magnification at high multiple is provided, wherein low amplification is linked to a big pupil diameter (DPmax), and magnification at high multiple is linked to a microcoria diameter (DPmin). One stop device is arranged on a pupil plane or as close to a pupil plane, said baffle device, a strip area diameter of the transparent area with the center that limits and have except regional diameter around center transparent area partially transparent area. Regional diameter is less than microcoria diameter (DPmin).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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