Quote Originally Posted by transporti686 View Post

I bought CZJ Sonnar 180/2.8 without MC. In front glass element of this lens I see three little bubbles. Are this bubbles problem for image quality?

I see spots in the photo with this lens. Are this spots caused by bubbles in lens? Could you see attached picture, please? Thak you very much.
The bubbles will not cause any detectable image degradation.