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FrozenGate by Avery

Glow Crazy

Yes. I think they forgot that 6x6 is 1/4 the area of 12x12, not half. heh.

But this is still the only example I can think of something getting more expensive the more you order.. typically it's reversed. However in their defense.. They don't say how wide a 50m roll is. If it's 36" wide, it comes out to $3.83/ft2
 
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rhd said:
6 x 6 x 2 sheets = 72 square inches (for $1.98)
12 x 12 = 144 square inches (for $3.99)

Isn't it half the price, for half the amount of material ?!?
Click to expand...

Yeah... but the 6" X 6" sheets nets you a saving of
$0.03 per square foot... :crackup:

Jerry
 
So no one is going to buy this glow crazy thing. I will try to get one soon and report back. It is at wally world yes?

scott
 
Personally, I'm guessing it's a 450nm laser. They're paying off a lot of people if they call that a class 1 laser though!
 
It's not a 450nm. There's no reason they would use an expensive diode when a much cheaper 405nm would work better as well.
 
There seems to be alot of knowledge floating around about what it is/isn't, yet nobody here has seen one in person....

Will someone with a LPM buy one already so we can put this to rest? :P
 
Well i'm certain my 'guess' is correct. There is zero reason for them to use 450nm diodes. They cost more, and cause a lot less reactance in UV materials than cheaper 405nm diodes would.
 
I have a sneaking suspicion that the 405 they used for the commerical is much more powerful than what you receive in the box (I'm hoping).
 
I heard that adding fog to a room makes the beam stand out.

But you can't believe everything you hear on the internet :p
 
Maybe the actual product is 405, but I think they made the commercial with a 450nm.
 
nah do you have a 405nm? fluorescent surfaces they look like a blue not the violet they really are...

also most lasers with enough fog are visible
 
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Here's what a 405nm and a 450nm spot look like next to each other when placed on a fluorescent surface and a non fluorescent surface (my hand):


405nm 10mW on LEFT, 450nm 50mW on RIGHT
YnEOQ.jpg


BN3Ov.jpg

The camera is rather overexposed when the two spots are on my hand, but you can see that there is a slight violet tinge on the 405, and not on the 450. The two spots on white paper do look identical in color though.
 
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There is ZERO reason for them to be using a 445 in these. They're more expensive, have poorer beam shapes for writing, and because of their potential powers, would make the product more prone to hacking / modding / abuse.

This is either a sub-PHR power 405nm diode, or a collimated LED.
 
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