2 color Keith Haring
Posted: Thu Jan 30, 2020 10:14 pm
Happy results using my latest gold laser, 25 mW 640nm, 35mw 530nm, using expanding lens and concave mirror only. Approximately 5 min exposure using Liti Red only film..
Holographyforum.org / holowiki.org
A place to discuss holography
https://holowiki.org/forum/
2 color Keith Haring
Page 1 of 2
Re: 2 color Keith Haring
Posted: Thu Jan 30, 2020 10:20 pm
Here’s the laser in operation
Re: 2 color Keith Haring
Posted: Thu Jan 30, 2020 10:26 pm
One more ...
Re: 2 color Keith Haring
Posted: Thu Jan 30, 2020 10:28 pm
Mixed spot ..
Re: 2 color Keith Haring
Posted: Fri Jan 31, 2020 10:11 am
Nice. Looks like the Liti film responds nicely to those wavelengths and power levels. A lot can be done with two colors.
Re: 2 color Keith Haring
Posted: Fri Jan 31, 2020 10:59 am
I’ll be using Zilux to see how it is after being a year older now ...
Re: 2 color Keith Haring
Posted: Tue Feb 04, 2020 11:27 pm
Great Job David when will the Color engines be ready for sale? 
Re: 2 color Keith Haring
Posted: Wed Feb 05, 2020 7:04 am
Thanks Danny , yes I’ve built up a few units to to sell, I’ll list them on eBay shortly, send me a PM if anyone’s interested.
Re: 2 color Keith Haring
Posted: Wed Feb 05, 2020 7:08 am
More
Re: 2 color Keith Haring
Posted: Sat Feb 08, 2020 4:05 am
Count me in! 
Excellent work on this one.
Excellent work on this one.