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mam07:加一个楔镜,楔镜镀膜,镀膜要根据两个点的能量强度来算; (2019-10-14 22:59) Sdq}?- &Sa
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荧惑守心:我觉得可以考虑分光镜吧 (2019-03-21 10:18) 3,i j@P
redplum:先用透镜聚焦然后用分光镜 (2019-03-21 09:53) pwMA,X/{
kevinled:有哪些实际的发散点光源? (2019-03-21 10:46) 4,@jSr|I3i
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