My New 1.8watt RRGBV projector

[andy_con]

Impressive colour palette! Love the white in particular.

Your red seems to be overspilling the galvos by quite a lot (lots of beam leakage in 1 photo), any chance of narrowing that puppy down?

Of course, some graphics would be awesome to see as well!

Reds like that always spill off the galvos.. it's multimode with a fat beam.. Add the combined DVD diodes and that beam is going to be pretty darn big. The only solution I'm aware of is to use bigger mirrors on your galvos, but that invariably slows them down. Andy's found a good balance by making sure the majority of the beam fits on the galvos, but with some tweaking I'm sure a slight reduction might be possible.


Great job Andy!! Looks awesome!

thanks guys

yes the 635nm red has a massive beam they all do. i can/have easily fitted the 2x 650 beams inside the 635 beam. ive done all the tweaking i can and thats the best i can do.

[mccarrot]

If that 405 dichro is anything like my Laserwave blue was; the red losses just drop and drop the nearer you get to 90°

You appear to have enough room to allow for that by moving your 405 module.

Today I have received dichro's from my new supplier. According to the test my supplier did it looked very promising.

I hope I can find some time this weekend to do some measurements myself.

[andy_con]

keep us posted on the dichro

a video for you all to watch

http://s187.photobucket.com/albums/x...mpound3882.flv

[ElektroFreak]

Man I really need to get a camera that doesn't ruin the way my RGB looks. My camera doesn't see red for shit. What kind of camera are you using there Andy?

[andy_con]

my laser camera is a nikon coolpix 8700

full of holes but does take good laser pics and vids.

you should be able to pick one up for like £100

the original vids the camera takes are fantastic, but once combined together, music added, uploaded the quality comes down a fair bit

[Doc]

my laser camera is a nikon coolpix 8700

full of holes but does take good laser pics and vids.

you should be able to pick one up for like £100

the original vids the camera takes are fantastic, but once combined together, music added, uploaded the quality comes down a fair bit

I recently switched from Adobe Audition to Vegas Pro and the renders are miles nicer.

[andy_con]

will look into that, i currently use total video convertor

although i notice the vid dont have any music, yet the version i uploaded does???

[oliverst14@hotmail.com]

andy that is an amazing looking projestor u have there. i want it

hehe how much?

[andy_con]

Man I really need to get a camera that doesn't ruin the way my RGB looks. My camera doesn't see red for shit. What kind of camera are you using there Andy?

andy that is an amazing looking projestor u have there. i want it

hehe how much?

thanks

if your serious PM me as this will be going up for sale shortly

[White-Light]

Your red seems to be overspilling the galvos by quite a lot (lots of beam leakage in 1 photo), any chance of narrowing that puppy down?

One answer might be the new DT40W's as they have large mirrors.