Hai Noble, you will find that lasers hobby is a branch of science and expertise on it's own - there are more things to learn than you can think of , and science and physics behind it are fascinating!
Ofcourse, that does not mean that the beggining and entry level lasers are complicated beyond understanding , actually they are quite simple, as you are about to learn yourself.
May I give you a quick reference to places that you'll give all your mone... akhem, I mean where you will buy your lasers and parts?
First, for entry level lasers, if you've never seen higher power handhelds before, is DinoDirect, pick some of their cheap flashlight or pen units, they've proven to be OK in therms of quality. Link :
Online Shopping For Your Needs With WorldWide Free Shipping - DinoDirect.com
When you are ready to move up to DIY and such, start by looking into:
Modwerx Shop <-awsome if you live in USA
HighTechDealZ - High Tech DealZ <- awsome wherever you live, free shipping, that's where I buy stuff (haven't purchased anything lately though... hmm)
For more expensive and higher quality lasers go to
Welcome to O-Like.com, Your source for laser products
www.rayfoss.com
And when you are feeling rich (and you hate it), or want the apsolute best quality lasers known to mankind, go to:
Laserglow Technologies
NOVAlasers Home
Green Laser,Laser Beam Optics,Laser Safety Glasses : Dragon Lasers
There is a site called
cnilasers.com, however you will see that you cannot order directly from them. It's possible to set up something for one time order via phone, but it'll cost you greatly.
A great member here, called Glenn (username scopeguy20), runs Group Buys here, it's here a lot of member buy lasers so we get quantity discount.
You can look for CNI GBs in Group buys section.
And don't forget, you can replace a fried diode... but you can't replace a fried retina! So go buy yourself some good goggles that will protect your eyes, and don't forget common sense usage along with lasers - they do more good than thousand of safety goggles to you and those around you!
Enjoy your stay on the forum! :beer: