How to focus an O-Like power rock laser to infinity

One of the biggest things I have heard from folks that bought this laser is how hard it is to dial in when focusing so that you don't have to fiddle with it in the middle of the focus span. Here I will show you how to adjust the focus to infinity when the crown is all the way tight. EDIT: After making this video I realized that this method does not work accurately as the focus depth is impacted by the depth of the glass lens. you will need to back out the lens approximately 1/2 turn and fine tune from there Enjoy! NOTICE: I am not responsible for damage that you may cause to your laser. While this is an easy task, accidents can happen and I will not be held responsible for them.