Posted: Sat Feb 23, 2019 3:45 am Post subject: |
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SQLGuy wrote:
Well, I have not been able to figure out how to remove the mount from the lens. This is a bit disappointing, as the helicoid is very stiff and could certainly use some fresh grease.
On the other hand, I did accidentally fix the aperture issue. I could see that the focus ring itself could only come off the barrel from the front, so I tried to unscrew the part that sits in front of the aperture ring, and, while it didn't seem to unscrew, it did turn, and when it turned, this in turn affected the aperture stops. So, I twisted it until 3.5 is open, and at 4 I can just see a bit of aperture blade. |