Hello,
I searched this forum for my particular question but cant seem to find a good answer. I want to buy a 5w laser diode from ebay to engrave wood and some other materials but i need the dot to be focusable.
What kind of optics should i go to? this is the link to the diode that i've found.
http://www.ebay.com/itm/INDUSTRIAL-...er-Diode-LD-/131288782428?hash=item1e916bd65c
what optics should i choose for it? i've seen someone on youtube using a telescope lens.
thank you
best regards
I searched this forum for my particular question but cant seem to find a good answer. I want to buy a 5w laser diode from ebay to engrave wood and some other materials but i need the dot to be focusable.
What kind of optics should i go to? this is the link to the diode that i've found.
http://www.ebay.com/itm/INDUSTRIAL-...er-Diode-LD-/131288782428?hash=item1e916bd65c
what optics should i choose for it? i've seen someone on youtube using a telescope lens.
thank you
best regards
