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Old 01-14-2017, 03:26 PM #1
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Default Need a little help from a laser i bought from scifi

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!


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Old 01-14-2017, 04:01 PM #2
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Default Re: Need a little help from a laser i bought from scifi

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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Old 01-14-2017, 04:09 PM #3
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Default Re: Need a little help from a laser i bought from scifi

Be careful when you do that^ to not unscrew it or all the lenses may fall out. Happened to me.
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Old 01-14-2017, 04:09 PM #4
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Default Re: Need a little help from a laser i bought from scifi

Right on dude, that totally fixxed it, thanks for your help!
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Old 01-14-2017, 04:19 PM #5
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Default Re: Need a little help from a laser i bought from scifi

Your welcome, pay it forward
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Old 01-14-2017, 10:26 PM #6
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Default Re: Need a little help from a laser i bought from scifi

Quote:
Originally Posted by Crazlaser View Post
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...


That's a joke btw OP, don't do that, I'm poking fun at Craz.
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Old 01-14-2017, 10:27 PM #7
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Default Re: Need a little help from a laser i bought from scifi

Quote:
Originally Posted by diachi View Post
And don't get dust in there either, otherwise you may need to clean it with a drill press...


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.
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