Hello all

[Neville]

Being a newbe to the forum I don't want my first post to be a question but what the heck. I have a new K30 bought six months ago. My question is regarding the 18-55 standard lens that came with the camera. For six months I have has a lens tulip on it and last night for some unknown reason the focusing screen came adrift. I had some dust on it and may have accidently touched the release with the tip of my blower. Anyway when I put the screen back in I put the lens standing up on the table I was using. Now all of a sudden if I zoom in to anything the corners of the pic become rounded. It only does it with this lens and none of my others. Can anything have came loose on the lens. I would appreciate any advice given.
Thanks for taking the time to read this

 

[toughsamurai]

Can you post some pictures?
I think the hood is not properly mounted.
Its my guess, your pictures will help a lot.