lens stuck in laser.. help..

hey, i got a laser online, it has an adjustment piece which is basically a big lens holder,

http://s7.postimg.org/wgb1j3gij/laser2.jpg

this piece is what i mean.
and inside that piece their is a lens like this

http://s16.postimg.org/nfkfmgfat/lens.jpg

except its an acrylic lens with a brass lens housing, inside the larger lens holder(housing). which the laser burnt.. and now it keeps burning itself because it has a black burn mark.. and i know the lens is removable, but its stuck.. what kind of screw driver should i be using to remove it and how can i get it out. and if i cant get the lens out where would i get a lens holder? i messaged a few ebay sellers with the laser asking where i can get the lens holder just a little while ago.

Sorry I was typing when leaving you rep and I hit the wrong button, what I was going to say is that this is why I don't buy cheap chinese crap made from non standard parts. The lens however looks like a standard lens that would fit an AixiZ type module. You should be able to get it out with a standard screwdriver if that is even needed. You can buy a new lens here: https://sites.google.com/site/dtrlpf/ DTR also sells on Amazon and eBay. You can also buy lenses here: www.aixiz.net I don't know what country your in so I won't bother with another link.

The lens usually has a focus knob screwed onto the front, then the lens is screwed into the module/host, but I don't have one of these that you have but a few people here have one so hopefully someone else will reply.

Alan