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AR15.COM
7/25/2026 6:28:33 PM EDT
[Last Edit: Toothpicksandkatchup][Edited]
So no weather proofing apparently means there isn't any weather proofing. So used camera in some rain, never took the lens off till about 1 2 weeks later. Have some corrosion in there, would rather not pay for a CLA.


So put into bulb mode, some rubbing alcohol and Q-tips?



7/25/2026 7:30:44 PM EDT
[#1]
Is that green copper oxidation?

I’m assuming blowing it out with a rocket does nothing?
ProTip: Never pick a fight with a tree planter. He swings a hoedad for 9 hours a day, carries 30-40 pounds of seedlings on his back, and has 12-14 friends just like him hiding out on the other side of the junk butt pile. They will fuck your shit up.
7/25/2026 8:56:19 PM EDT
[#2]
I’m gonna go give my M6 a hug.  But yes, I’d have a go with IPA and q-tips.  

Look for other signs of moisture.  Good luck.
7/25/2026 10:48:28 PM EDT
[#3]
Yep rocket blower is of no help
7/25/2026 10:49:54 PM EDT
[Last Edit: Toothpicksandkatchup][Edited] [#4]
Quote History
Originally Posted By d4xycrq:
I’m gonna go give my M6 a hug.  But yes, I’d have a go with IPA and q-tips.  

Look for other signs of moisture.  Good luck.
View Quote



honestly. viewfinder looks clean I have film in there currently so haven't bothered to pop the bottom off yet.


Edit: Just tried cleaning the side, not great luck. Guess I'm better of sending it in for a CLA, as there seems to be more of that corrosion above the optical like light thing. This is rather annoying. Actually made it maybe worse with rubbing alcohol? No idea, sent a photo to YYE to see if it'll fall under a normal CLA so we'll see what they say.
7/25/2026 11:42:52 PM EDT
[#5]
I'm not seeing it. Can you do an arrow or something pointing to what you're talking about?
7/25/2026 11:44:33 PM EDT
[#6]
Quote History
Originally Posted By Bladeswitcher:
I'm not seeing it. Can you do an arrow or something pointing to what you're talking about?
View Quote



blue dots spread through a good part of the interior
7/27/2026 11:48:42 AM EDT
[Last Edit: DonFlynn][Edited] [#7]
I would be VERY hesitant to use any form of liquid inside of a Leica. Try to "peck" it out using a dry Q-Tip.

That doesn't work I would just bite the bullet and get the CLA done. You don't want to risk that crap getting into the shutter mechanism. DAG Leica will charge you $575 bucks plus shipping ($45 bucks IIRR).

Better to spend that instead of risking something that could cost $4k to replace. Leica M6 "Classic" and TTL versions are only going up in price the past few years.

I would use DAG over YYe for a M6. He doesn't do calibrations on the metering, if you're going to be without for a time you might as well get the full service. I've had DAG/Don Goldberg do both my M6's and been very happy.

I asked YYe about the M6 and he told me he can only do the mechanical calibrations. Metering he doesn't do, he recommended DAG

DAG Price List

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