So
445nm 2W Ultra Powerful Blue laserpointer Burning laser - $169.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
2W focusable 445nm, $170+15 for "professional" goggles since I broke old ones.
versus
500mW~1000mw Most powerful green laser Best Burning green laser beam - $280.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
305$ (goggles, additional power) for 1W of green.
versus
2013 Newest! 300mW~500mW Green Laser Pointer--product promotion! - $119.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
$105 + $15 + $12 for 500mW of green.
How much more visible will the green one be; is it worth almost twice the price?
If I take the 500mW of green (third link), how much did I really lost in view of visibility of beam versus second link?
Why the huge difference between the green lasers in price, but output seems similar?
Also, does anyone know how long will the promotion last for the green ones?
445nm 2W Ultra Powerful Blue laserpointer Burning laser - $169.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
2W focusable 445nm, $170+15 for "professional" goggles since I broke old ones.
versus
500mW~1000mw Most powerful green laser Best Burning green laser beam - $280.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
305$ (goggles, additional power) for 1W of green.
versus
2013 Newest! 300mW~500mW Green Laser Pointer--product promotion! - $119.00 : Laser Pointer,Green laser,Blue laser, Red laser,Buy Laser Pointers,Cheap laser pointer
$105 + $15 + $12 for 500mW of green.
How much more visible will the green one be; is it worth almost twice the price?
If I take the 500mW of green (third link), how much did I really lost in view of visibility of beam versus second link?
Why the huge difference between the green lasers in price, but output seems similar?
Also, does anyone know how long will the promotion last for the green ones?
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