Focusing olike modules

[Swordofsalvation]

I have a 100mw olike module, and i want to focus it. there appears to be a place where you can use a screw driver to fucs and unfocs the lense. however, after many tries, it wont budge. any suggestions or ideas?

 

[Bionic-Badger]

They're usually held in by glue once they've got the focus right. Some persistence and force may get them to turn.

 

[XCreedX]

I would not recommend try to focus it at all! I have tried to focus a module before and never could get it back to where it was. Save yourself the frustration.