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Thanks so much for making this thread, I'm fascinated by tiny little mechanisms like that camera lense, watches, etc. Question - You say aperture blades shouldn't have any lubrication, but mentioned in the first post that the blades you were working on were oily. Is that grime that builds up over the years, or did they used to be lubricated?
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# ¿ Aug 3, 2021 02:10 |
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# ¿ May 22, 2024 14:49 |