Group: Member
Post: 1 (0 liked)
Join date: March 2021
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on Mar 11, 2021 18:43:25 GMT
Posted: Mar 11, 2021 18:43:25 GMT
It looks like i have some fungus(?) inside the lense and would like to clean it. Anyone know of a disassembly manual or video for this lens? Thanks! Chaz
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Group: Administrator
Post: 1,369 (301 liked)
Join date: February 2017
Status: Failed treatment for L.B.A. and G.A.S,
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on Mar 11, 2021 20:50:53 GMT
Posted: Mar 11, 2021 20:50:53 GMT
Welcome to the forum Chaz! If I remember correctly, the DSB series doesn't have any holes or slots for a lens spanner to fit in, so you should try to remove the front lens ring first, by using a rubber stopper in the right size. Once the ring is off, there will likely be some spanner slots on an inner ring that should allow you to remove the entire front lens block when it's unscrewed. I don't have a DSB 135 handy without some major unpacking to check, but someone else on the forum might be able to comment if that's off the mark. Depending on where the fungus is - I'm assuming it's on one of the now-exposed inner surfaces - you probably won't have to dismantle anything else beyond that. I'd suggest Hydrogen Peroxide on the spores to kill them, and it may take a few applications over a day or so if they're stuborn.
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