I have a spot too . It happened tree years ago and it's still here, however it doesn't bother me anymore because the brain forget it
you can see in the link below:
http://laserpointerforums.com/f53/my-eye-reke-07-445nm-200mw-82563.html
it's because of that I knew LPF.
the paradox is lasers...
Hello guy :wave:
:yabbem: Following the death of my 473 laser :http://laserpointerforums.com/f40/conical-473-s-dead-now-86263.html
I'm thinking of changing the pump diode and driver.
Lasever proposed me the diode and driver for 140$ shipping included.
I know it's hard work to repair for...
got an answer from lasever, here is what they wrote:
The current 2.6A is under rated. We did not set over-load current for the laser. As we made only the brass laser module and the driver board. The laser housing was not offered by us. Please may consult the seller of the handheld laser for...
I tried today the Mohgasm driver, when I turn it on and off I saw sometimes little blue flashes.
Yesterday i sent an email to Lasever to ask for a new driver and diode but no news.
thank you guys for your help .
yes it is 2A according to Jay .
lazeerer said it too in this thread: http://laserpointerforums.com/f40/lasever-473nm-handheld-stopped-working-84537-2.html
post n°38
Where can I find such a pump diode and driver?
today I open the module, it's the same has numquamretro module 800mw 532.
I also think the driver is damaged, It must have given to much current to the pump.
there is a diode zener on the module.
what about testing the diode zener alone?
how can I know if the pump is dead?
If I use a mohgasm lineare driver 1.8A with only one cell, will it work?
Re: the conical 473
Last night, When I turned on the 473 laser, a quick flash appeared and then nothing.:(
I remembered this thread:
http://laserpointerforums.com/f40/lasever-473nm-handheld-stopped-working-84537.html
After one minute the driver smelt of burning.
I tested the driver and it seems...
Re: the conical 473
Last night, When I turned on the 473 laser, a quick flash appeared and then nothing.:(
I remembered this thread:
http://laserpointerforums.com/f40/lasever-473nm-handheld-stopped-working-84537.html
After one minute the driver smelt of burning.
I tested the driver and it seems...