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Need a little help from a laser i bought from scifi

gtokie

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i know hes out of business for bad business practice, my laser does ok, and i think all i need is a simple fix. i have the [SF*501B]*SF501B*445nm*Blue 2-2.4w model. problem im having is the focusing lens, its loose in the ring, and i can hardly ever get it to focus properly. How could i go about fixing this and where could i get one so i can use this thing right, thanks alot guys, you rock!
 

BobMc

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If it's just loose it the lens housing. Unscrew the lens flip it over there should be a tightening ring with a couple of slots. What I use is s tooth pick to tighten them up. Hope that works :)~~~~~ edit , make sure that no dust gets in torward the diode especially if it open can.
 
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Crazlaser

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Be careful when you do that^ to not unscrew it or all the lenses may fall out. Happened to me.
 

diachi

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Be careful when you do that^ to not unscrew it or all the lenses may fall out. Happened to me.
And don't get dust in there either, otherwise you may need to clean it with a drill press... :whistle: ;)


That's a joke btw OP, don't do that, I'm poking fun at Craz.
 

Crazlaser

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And don't get dust in there either, otherwise you may need to clean it with a drill press... :whistle: ;)


That's a joke btw OP, don't do that, I'm poking fun at Craz.
Yeah don't do that either. ^ Bad experiences with these things. :D ;)
 
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