网络释义英英释义
...是个古典镜头，大画幅上最大可达F/3.5，Ross的Xpres算是此结构的改进 2、Petzval，按下不表，有兴趣可以参阅：Petzval（匹兹瓦）镜头史（1）_valenr-原银铁工社_新浪博客 3、Heliar的声誉并非浪得虚名,。
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Petzval condition 珀兹伐条件 ; 佩兹伐条件
Petzval Surface 佩兹伐曲面
Petzval curvature 佩兹伐曲率
Petzval sum 珀兹伐和
Petzval type objective 珀兹伐型物镜
Petzval curvature of field 珀兹伐场曲
Petzval radius 匹兹堡半径
Petzval ratio 匹兹堡比例
Petzval objective Petzval物镜
Petzval
- abstract: Petzval is a lunar impact crater that lies in the southern latitudes of the Moon's far side. This crater is located to the south of the larger Lippman, and to the north of Doerfel.
以上来源于: WordNet
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