How bout using two telescopes? one to shrink a little and one to straighten divergence out afterward...
How bout using two telescopes? one to shrink a little and one to straighten divergence out afterward...
It's hard to aim a moving beam through a telescope.
I have the same issue with my 635nm laser. I'm thinking about passing it through a folding prism to simulate a longer pathway to the dichroic mirror.
oh good so im not the only one then!!
i spent 6 hours yesterday putting in my new mirror mounts.
i need to do some more tweaking tonight see if i can get a few more mw of red through the optics
Eat Sleep Lase Repeat
???
7 hours later and my mirrors mounts are in and ive just done some tweaking to get a few more mw's from my red
Eat Sleep Lase Repeat
Man if that red beam in the pix was a dork it would be a porn star !!
Not sure how many guys got the email but HB lasers Germany have a sale on right now..
They are selling various reds one that caught my eye was the 7-800mw 640nm I think it said.. for about $1750.00 Euros with 3mm beam.. 1mrad div
Anyone had any experience with any of the HB laser units ??..
Seems a good beam spec for the money..
Cheers
Ray
NZ