Tagged Questions
6
votes
3answers
392 views
Have I broken my Canon 28-135mm lens after DIY repair?
Last week I removed the front element from my Canon 28 - 135mm lens to remove a grain of sand from the lens. It was easy to remove the 4 screws, take of the top layer of glass and remove the grain.
I ...
1
vote
1answer
802 views
Autofocus Not Working on Canon 70-200 F4 L USM
This lens has been sitting on the shelf for years and I recently hauled out my DSLR to play with it. Turns out the autofocus no longer works. I'm wondering if there's any kind of remedy for this short ...
2
votes
2answers
3k views
What should I do when my Nikon AF-S lens won't auto focus?
I have a Nikon 35mm f/1.8G AF-S DX I bought for my Nikon D5100, it's only a couple months old, never been dropped or anything, and it all of a sudden won't auto focus. Anyone know if this is a simple ...
2
votes
1answer
1k views
How do I fix a lens with a problem returning to autofocus mode?
I bought a Canon EF 28-105mm f/3.5-4.5 II USM lens for my Canon 350D. It works mostly fine, except after switching from AF to MF, I can't return to AF mode.
After I switch MF->AF, the lens doesn't ...
