Hi guys,
Here's my query... Having received the blessing of the "superior half" I am looking at the lasers for my RGB projector.
In particular the blue 473nm.. ( I have a maxy' dual red and greens are fairly cheap by comparison).
Now the story goes, that at
200mw the price is 2150.00 US$
250mw the price is 2700.00 US$
300mw the price is 3600.00 US$
That means that 50mw more power between the 250 and the 300mw jobs is around $900.00 bucks thats a lot of bucks for just 50 mw extra.
Is it worth it or does the 250mw meet the need??.
What makes me think of this is that if it were an audio amplifier at say 200 watts increasing the power to say 400 watts does not make it twice as loud in fact its only a 3db increase.... noticeable but nothing to write home about.
My question is, I guess, does laser light work like this (sound) or is it "linear" in other words the 50mw for $900.00 is going to make a "real " improvement or is it kinda just a "bit" more.
Seems to me the best power for buck in blue right now would be the 250mw job.
Any ideas.
By the way these are CNI lasers I am looking at.
Thanks guys as always.
Ray
NZ