SOURCE: AF 70-300 causes error 99 in my Canon 300D
This is usually a torn flexible circuit or binding aperture in the lens. It'll have to go to a repair shop for replacement. About a $80 job.
SOURCE: Tamron 200-500mm lens on Canon 40D ... when I put
Try gently cleaning the electronic contacts on the lens's mount with an eraser. This will remove any mild oxidation on the contacts. If this doesn't resolve the problem, then contact Tamron and ask if there are any issues using this particular lens with a Canon 40D.
SOURCE: Error 99 with a Canon
Welcome to Fixya
Err 99 could mean several different things, such as... Memory Card, Lens or Lens contacts....
Here's what you can try:
Remove the memory card an enable "shooting with out memory card" and see if you still get the error. If it works your memory card is bad. Try another lens if you can. Clean the lens contacts with a pencil eraser (be careful not to get eraser dust in the camera body or in the lens). Worst case scenario is, Err 99 could be related to the shutter failing which would mean a trip to Canon.
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SOURCE: I have a tamron aspherical 28-80 lens. The inside
Do not attempt to disassemble your lens. If it is dirty enough to effect the quality of your images then bring it to your local camera service shop and have them clean it for you. Or better yet send it to Tamron and let the true experts clean it.
Tamrons USA contact info is:
Tamron USA, Inc. 10 Austin Blvd.
Commack, NY 11725
Phone: 631.858.8400
Toll Free: 800-827-8880
Fax: 631.543.5666
[email protected]
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