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  1. P

    Is it worth replacing the expanding lens of this module?

    All the pointers i got have a plastic piece that holds the board with the button, i put my flathead through the piece, reaching the laser module and then hammer it out, changing position where the flathead hits def helps. Maybe you can punch the plastic piece together with the laser module by...
  2. P

    Is it worth replacing the expanding lens of this module?

    I got them for about $6 at a local shop, some can be disassembled very easily, no glue, thats if youre lucky. If the pointer is good enough i just keep it intact and have fun with it. But with the rest, i get the laser modules for random projects like for a fat beam IR illuminator for a modified...
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    Is it worth replacing the expanding lens of this module?

    Glad you like it! Good to know, i remember when i tried to clean one with alcohol it fogged up I dont know if that is so easy to mess up, the way i do it is when i have the module with the pcb out, i put the ground clip to the battery spring and touch the positive to the brass. To test the...
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    Is it worth replacing the expanding lens of this module?

    I got this 303 a year ago from a local shop that sells all things chinese, but after i deformed the lens, i went to buy two more. Only to notice later it was marked "JD-303" with only slight changes to the case and the box it was in was identical to the older one. These were press fit compared...
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    Is it worth replacing the expanding lens of this module?

    When i was doing a mosfet switch mod on a 303 green laser, i put a piece of kapton tape on the expanding lens to protect it. While testing i turned it a bit too long and melted a hole in the tape and also slightly deformed the concave geometry of the lens. Now the unfocused beam looks like this...


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