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Old 11-06-2010, 05:12 PM #17
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Default Re: RGB laser (white)

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Originally Posted by dnar View Post
Hi Andy. Your figures differ to tocket's here.

Do you think tocket is on the money with his figures?
i dont care what a computer program says im talking about real life.

at the meets there are probably 15-20 projectors there and each is different.

those numbers i quote are from things ive actually seen with my own eyes.


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Old 11-07-2010, 01:54 AM #18
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Default Re: RGB laser (white)

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Originally Posted by andy_con View Post
i dont care what a computer program says im talking about real life.

at the meets there are probably 15-20 projectors there and each is different.

those numbers i quote are from things ive actually seen with my own eyes.
Ok, thanks. As usual, the eye rules.

What is your recommendation for 650 with 532=1?

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Old 11-07-2010, 09:37 AM #19
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Default Re: RGB laser (white)

maybe 3:1
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Old 11-07-2010, 09:41 AM #20
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Default Re: RGB laser (white)

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maybe 3:1
Thanks Andy. I will try this out with 2 x LOC/cube and 200mW of 532.
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Old 11-07-2010, 05:07 PM #21
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Default Re: RGB laser (white)

I believe Tocket's calculations are based on daylight standard. If you have less red, that just means it'll have a higher CCT, but still appear white. A slightly bluish white is still white, but a greenish or pinkish white seems out of place.

In other words, there's lots of wiggle room.
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Old 11-07-2010, 07:51 PM #22
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Default Re: RGB laser (white)

computer programs assume actual powers.

but when you buy say a 1 watt module you will get 1.? watts, once bounced off the galvo mirrors and through some dichros the power again changes. hense why computer programs are no good.
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