2

Are there such situation(s) that can cause a camera (can be a point and shoot camera or a DSLR Lens) Lens to lose its image stabilization ability?

|improve this question
  • For why IS may appear to not be working you may also want to look at: photo.stackexchange.com/questions/6039/… and photo.stackexchange.com/questions/8803/… – forsvarir Jun 12 '12 at 7:06
  • @Miljenko -- rather than commenting (which adds noise) you can edit the post to correct obvious typos. – Please Read Profile Jun 12 '12 at 10:53
  • 2
    Is this theorectical, or are you trying to troubleshoot a problem? – Please Read Profile Jun 12 '12 at 10:54
  • @mattdm: I recon this to be more polite. But noise-wise, you are right, and I'll do that in the future. – Miljenko Barbir Jun 12 '12 at 12:19
  • 1
    @Miljenko -- on this site, just fixing simple problems is more polite. It's different from a typical forum, in that the goal is to collaboratively create the best possible questions and answers. – Please Read Profile Jun 12 '12 at 12:23
5

If you're talking about lenses permanently losing their stabilisation ability this could be due to any of the following factors

  • failure of the switch which activates IS
  • faults of the motion detection sensors
  • failure of the control system
  • failure of the IS motors
  • jamming of the IS lens elements

which in turn may be the results of

  • manufacturing defects
  • physical shocks to the lens
  • moisture or water damage
|improve this answer
3

I'm no lens doctor, but a good ol' drop on the floor might do it.

|improve this answer
3

I assume the optical IS function that is built into lenses is micro-gyro based, not image movement based, and so may be affected by a strong magnetic field.

Also, dirty contacts can cause all sorts of errors.

|improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.