Lens repair for Nikkor AI lenses Hey All, had a heart breaking moment recently when I pulled out my 20mm/f4 and twisted its silky smooth aperture ring to feel a kerchunk. The blades still operate smoothly through the AI tab but the aperture ring has some serious hangups. I've repaired some AI lenses in my time but my baby is far to precious to subject to my ham-fisted abilities lest I strip a screw. Looking for a solid lens repair shop to get my jewel working again.
av1cenna replied:
[Advance Camera](http://www.advancecamera.com) in Portland OR has a lot of experience rebuilding Nikkor lenses. I've sent a few to them and they do good work.
ISO advice!
For some reason my auto focus on my 10-20mm sigma stopped working.
Do any if you guys know a place where I can take it in downtown portland, or any helpful advices?
Philip B. replied:
It's not downtown, but Advance Camera has done good work for me: 8124 SW Beaverton-Hillsdale Hwy Portland, OR 97225 +1-503-292-6996
Does anyone in the Corvallis area have a recommendation for someone that fixes digital cameras?
Ed C. replied:
I know it isn't close, but Advance Camera in Portland has an online contact where you can give them the symptoms and they'll tell you what's wrong, etc. http://www.advancecamera.com/