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jiangguang:大师 说明白点呗 [表情] (2014-05-27 16:47) 1Jx|0YmO
guapiqlh:正胶反胶,标记下 gU/\'~HG (2014-05-27 15:51) PZO 7eEt8
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phoenixzqy:反常胶合是正片用高折低散,负片用低折高散。与常用的双胶合玻璃选择相反。天赛物镜的后组,就是反常胶合。....... (2014-05-27 16:58) uzZ|w+3O
jiangguang:3Q 大师 大神 大拿 (2014-05-27 19:40) 8zVXQ!'
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每次23456:反摄远那种结构吧 正透镜火石+负透镜冕牌 (2014-05-28 22:32) yNN2}\[.
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mavericks:1/2.5CCD 的半视场高度怎么有8.8mm? &=UzF (2013-07-22 09:08) md2kZ.5u
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