回复：谢谢喜欢！没有彩色光源，颜色是光衍射造成的。关于

One Professor from Michigan Technological University plays the Lens Reversal Technique also.

所有跟帖： 

• 对，lens reversal or to reverse mount a lens onto a camera ---1234567-- ♂ (97 bytes) () 12/10/2009 postreply 23:03:51

• 回复：对，lens reversal or to reverse mount a lens onto a camera -Agen- ♂ (20 bytes) () 12/11/2009 postreply 10:18:47

• 开气， 开气：） ---1234567-- ♂ (0 bytes) () 12/11/2009 postreply 17:02:01