Posted: Sun Sep 04, 2016 6:11 pm Post subject: SMC PENTAX FISH-EYE 4/17-dismantling the front optical block |
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valjo wrote:
Please for advice or source for dismantling the front optical block for cleaning purpose. Thank you!![](http://forum.mflenses.com/userpix/20169/819_IMGP0304_1.jpg) _________________ Canon D60
3.5/135 Jupiter 37A |