Hello, what do people think about ebay laser kits for the novice
300mW 650nm Red Burning Laser Diode Module w/Driver Kit on eBay (end time 13-Oct-09 05:46:47 BST)
Hi guys, found this website selling 300mW 532nm (green)laser pointers for £139.00 Take a look,maybe fire some ? at them.www.megalaseruk.com/laser01.htm
MAYBE ONE OF THE MODERATORS CAN ASK FOR A TEST RUN!
Ok at 1 meter away from a wall the green dot is about 15 to 20 mm across and around that there is a 600 to 800mm flair around it sort of a green speckerling around the dot the laser is a 130mw green from www.scitec.uk.com its the granade style one.Thanks Hope someone can help.
For your information, when it comes to the ability of a laser to burn it isn't the total output power that makes this possible but the intensity of the beam falling on an object. A lower power pointer producing a smaller spot size can be as effective as a more powerful laser which produces a...
SO HERES MY NEW LASER 130 MW GREEN IT DOES BURN PLASTIC ELEC TAPE BUT NOT ALL THE WAY THROUGH.THE BEAM IS IMPRESSIVE WELL OVER A MILE, THERE'S A SLIGHT PULSE OF THE BEAM AS WELL HAVE A LOOK, P.S DO YOU THINK THE BIG END CAP IS TO PUT LENSES IN ? DO YOU THINK IT'S 130MW ?
I've just bought a 130mw greenie it does burn electrical tape from about a inch(but not right through) away i was expecting more, id be willing to pay for your time and postage. Do you think it should be preforming better ?
I've became very interested in lasers and electreonics does any one know how to go about going to college or any courses i can do as a beginner.Can someone tell me what this guy means" It mode shifts like crazy, and the divergence is much worse than advertised" Thanks .
IVE JUST ORDERED A 50MW GREEN GREANDE TYPE LASER FROM WW.SCITEC.UK.COM. DOES ANYONE KNOW ABOUT THIS SITE ARE THEY LAGIT? WHAT CAN I EXPECT FROM A 50MW GREEN LASER?
HI GUYS , IM NEW TO LASERS AND HAVE JUST BOUGHT A CHEAP £17 1MW LASERPOINTER IS THERE ANY WAY I CAN INCREASE THE OUT PUT SO ITS BRIGHTER ,STRONGER.THANKS