dpjon
TPF Noob!
- Joined
- Jan 28, 2012
- Messages
- 9
- Reaction score
- 0
- Location
- United Kingdom
- Can others edit my Photos
- Photos OK to edit
Hello there - I have recently bought the above lens. Tonight I used it for the second time. I was out shooting the night sky at near vertical. Since then I have noticed that when the auto focus rotates anti clockwise (retracts) there is a clicking / grating sound - When it turns the other way (extends) it's almost silent. Apart from this sound the lens works perfectly well with crisp, clear photos - fast focusing etc. - This is a new lens to me - is this a normal operational sound I just haven't noticed before or should I be worried
Many thanks for any advice you can give me
Jon - U.K.
Many thanks for any advice you can give me
Jon - U.K.