I think i broke the lens of my laser

Hello, i have a problem with my lazerer rifle 1.5w The problem is i tried cleaning the lens (The one that lets you focus it) and i think i broke it now my laser's dot looks strange. its not going straight anymore
Look at this picture (I tried to use my own laser but my camera is too sensitive)

I tried using paint to show my problem so you can understand
My english is bad sorry