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haha thnx for the noob comment:) Its just amazing to me that even though im in doors the laser can be so sensitive to the speckling .... i mean literally in 12 hrs:) my laser can change from barely visible to very visible:) outside didn't shock me but in doors...did! :) sorry if i...

well the bigger u get the dot the closer the focus point of the laser, and the closer the focus point of the laser is too you (hair thin) THAT IS THE SWEET SPOT FOR BURNING!!!

Ok, this is how it works i have a rayfoss 100 mw focusable laser:) now i noticed that some-days my beam is too week to bee seen from an angle of 90 degrees in my room and some times it is amazingly beautiful and strong , the burn strength is always the same, the batteries are FULL ...so...

ps i used destilled watter and ethanoll to clean with qtips:( but i rarely succseed to clean it perfectly

I know the lense is not damaged cause i do manage to allmost fully clean it once in 50 tries, as soon as the q tip touches the lense i get a lot of artefacts:( i heard there are microfiber qtips:) and ordered them :) but im interested in thet ultrasonic cleaner how the heck do you...

dust is a major problem cause whatever i do to clean it it just freekin gets worse:(

actually i used canned compressed air :(

tried compressed ait but it leavs come kind of residue:(

So anyway i have this brass lens housing in my rayfoss focusable laser. verry simmilar to one of these.... at the front there is the lens and the two circles for the special wrench however it is not used for opening the lense but for screwing it in its place in the laser... is there a...

****UPDATE**** Just found the answer by myself so i wanted to share it with everyone... Apparently batteries dont like the cold Li-ion is no exception ... when they warm up they give much better performance but if the host is heat conductive it will get cold again verry fast and...

But when i get back into a warm place it burns like a freak ... ps the batteries are 18650 and are topped up:)

Why is my laser weeker in the cold? i noticed this a few days ago when im indoors at around 25 Celsius the laser burns a my finger no problem ...however if im in a climate of around 15 Celsius it wont burn skin ? is it the sensitivity of hands issue or is the cold temperature...

Re: rayfoss 100mw RF532-100mW-B03 reveiw no rep points :) what am i missing here:)

Re: rayfoss 100mw RF532-100mW-B03 reveiw Bosnia and Herzegovina :) Europe:)

ok so my lens aperture on my laser is 4-3 mm will lenspen micro clean the aperture properly, because i heard it is bigger then the opening so i need advice with cleaning!and how to fit it in... ps how to clean the lens that is connected to the module noticed q tip doesent help , only a...

Re: rayfoss 100mw RF532-100mW-B03 reveiw yup at my friends house stable at 118 mw :)

Ok people lets start: Order was prompt but since i ordered during the Chinese holidays i had to wait a bit, DHL in my country makes problems with goods from china so it's not a bad idea to tell the shipper to put ALL the items on the invoice (glasses, chargers etc.) Batteries came...

my laser is rated at 100mw and a working temperature 20 to 30 Celsius what would happen if i was to use it at low temperatures and even sub-zero temperatures.... ie. -10 to 10 celsius?

hmm today i realised there are also 17650 batteries can they be used as a substitute for 18650 provided they are the right size 3.7 voltage?

so can i use them or not?:)