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zxjg841120:用非球面透镜聚焦应该是能做到的 5J?bE?X (2012-01-30 21:39) k-;.0!D^
jackphone:聚焦焦面与光轴垂直。。。试试吧,你在做光谱仪是吧 (2012-01-30 17:02) qHcY 2LV
小猫悖悖:谢谢你的答复,您说的聚焦面与光轴垂直不是很明白,可不可以详细说明下,谢谢,不是光谱仪 (2012-01-31 09:21) Y9c9/_CSj
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