Best purple filter?

[tetmatek]

You can use a RGB LED with a potetiometer hooked up to just the red. Hook the blue up normally then turn down the red a bit and you get a sweet lookin purple. If you use the green instead of blue you get a pink.

[Spencer_P]

Corbin told me that a bin 1 light blue cyan 3 watt LED with a red filter makes a very nice Windu purple.

[Cyambin]

yes but is it purple or magenta? or VIOLET? You see the prob here is that 'Windu purple' hasn't really been defined.
I'll give it a shot. In the movies Windu's saber is actually a two-tone color. The outer 'corona' is darker, cooler and more violet while the inner strip of the blade's color is a much lighter, brighter, magenta-ish and I even daresay girly purple. The result is everyone's favorite perfect purple. What people fail to see is that purple isn't really like that, sadly. Sometimes people understand this and call it 'electric' purple, like the kind of purple you'd see under a black light. It is nearly unattainable. Maybe a perfect balance of colors of the purple spectrum would create a true 'Windu purple'? I doubt it can be done. I think that too much of one purple would kill the rest. And there isn't currently a way to make a two-tone saber, so really the only way I see that this color can be achieved is with a black light saber(you lucky fool) so if I am correct you have to choose what kind of purple you want.
Any thoughts?

[Cactus]

Maybe somebody could (somehow) put a hole in a purple filter and then use Gelu's film inside of Tim's diffuser. This might give you a "Windu purple" or maybe a cool coring effect.
Any thoughts?

[scaarmor]

I havent personally tried Gelus diffuser material, but I have tried drilling a small hole in a purple color disc in use with Tims diffuser. All the little hole did was allow the powerfull white light of the LED through and completely overtake the color filter. No purple came through at all, just bright white...I also tried cutting a blue and yellow disc in half and glued the two halves together. Hoping to get a good green without stacking filters and making it less bright-no dice for this either. Again, no color what so ever, just white.

Cain


***A man is known by the enemies he carries, so make the best ones you can.***

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[Cyambin]

What I want to know is what colors the other blue LEDs with filters will make. I might as well just buy them and experiment myself.

But this is what I don't get. Why don't they just make a purple Lux??

[tetmatek]

They won't make purple because RGB technology makes this possible. Alot of LED tech is moving to this because you can get all colors out of 1 LED. That how moving LED signs work. How else could you make an LED picture that moved if the colrs aren't in the same location. It's a shame that Luxeons wern't developed with a saber in mind. we are just a small part of what the tech was developed for.

[supertrogdor]

the best purple i came up with was with a combination of tim's color disks, as my son likes to switch them back and forth to see all the different colors i couldn't tell you what combo looked best, but play with the medium blues and the lighter reds until you get what works best for you
cheers