Recent content by Geeker

My first laser was the “1000mW” 301 laser from aliexpress. Yes it is bright and will light match at first but the power drop few weeks later. So I decided to buy another one and my second laser is lazerer’s 50mw . The host of both lasers looks almost identical but lazerer’s one definitely had...

I am curious how powerful of the laser you will need in order to etch the copper.

Re: Lazerer.com is a scam Glad to hear that you have fixed the problem. :beer: I am another happy lazerer customer and Max is a very responsible guy IMO. I don't think he will ignore you on purpose and chance your mail didn't reach him as someone said before. BTW be a honest guy and don't...

Re: Unhappy with Sci-Fi Lasers Do you have a account on their website? Try to see if any update there.

You've got very nice pics. Nice looking beam. :)

How this goggles perform with 532nm green laser? My ebay goggles are crappy.

I have a 50mW green laser from them with is quite onspec with my laserbee LPM. I don't see any reason they don't reply you while you are giving them business? Chance your mail went to their junk box or missed for any reason :thinking:? I still looking for another higher power green laser...

Thanks for answering in detail. From what you said it seem that switching at higher frequency even worse.

Re: Unhappy with Sci-Fi Lasers Thanks for clarify thing. Glad to see that you can resolve the problem properly. Brought from lazerer once in the past. Their customer email supposed to be quick. Try email them with other email domain chance your email went to their junk box.

Why don't you use a buck/boost driver for more efficiency?

Very impressive host. Thanks for reviewing.

Congratulations Bro. I am still waiting for my 1st anniversary

Nice review. I know this is good laser but I just don't like putting the laser in a flashlight host.

Good job man. Always love the stainless steel host. What driver are you using?

Nice work you've done. Very few parts count as well. Will love to see how it actually perform with LD. I guess this is not a open source project otherwise he should include the component info in OP.