Click like Sound near lens

[ManojMj]

Hi Friends, Am hearing a "tick" like sound in my lumia 525 whenever i exit camera. Is this normal??????
I've even muted all sounds in myphone and am still hearing a "tick" like sound whenever i exit camera!!!

Help Me!

 

[ManojMj]

The Sound I hear is not from speakers, Its from somewhere near camera lens!!!! Help Me Please!!