Green Laser Lighter

Difference between Green and Blue light?

In physics what is the difference between blue and green laser light. Like if you were to shine them through a double slit would there be a difference between the patterns you see depending on the color?

Green has More Wavelength than Blue;
The Fringe Width in Young Double slit Expt is Directly proportional to wavelength of the color
As Green has more wavelength than Blue the fringe width increases

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Pistol Shaped Lighter with Red Laser Beam (Copper) $5.09 Overview:Pistol Shaped Lighter with Red Laser Beam (Copper)The lighter is easy to use.A designed good looking lighter.Also a good decoration combining the using of lighter.Bring more fun to your life.Refillable lighter takes regular lighter gas.Great ideo for gift. Nice, interesting model Specification:Weight Approx:93gSize Approx:11 x 10 x 1.8 cm

Pistol Shaped Windproof Lighter with Red Laser Beam $3.99 Overview:Pistol Shaped Windproof Lighter with Red Laser BeamThe lighter is easy to use.A designed good looking lighter.Also a good decoration combining the using of lighter.Bring more fun to your life.Refillable lighter takes regular lighter gas.Great ideo for gift. Nice, interesting model of pistal and windproof lighter.Specification:Weight Approx:82gSize Approx:8.8 x 7 x 1.5 cm

Pistol Shaped Lighter with Red Laser Beam (Silver) $4.29 Overview:Pistol Shaped Lighter with Red Laser Beam (Silver)The lighter is easy to use.A designed good looking lighter.Also a good decoration combining the using of lighter.Bring more fun to your life.Refillable lighter takes regular lighter gas.Great ideo for gift. Nice, interesting model Specification:Weight Approx:65gSize Approx:7.9 x 6 x 1.7 cm

Pistol Shaped Lighter with Red Laser Beam (Golden) $4.29 Overview:Pistol Shaped Lighter with Red Laser Beam (Golden)The lighter is easy to use.A designed good looking lighter.Also a good decoration combining the using of lighter.Bring more fun to your life.Refillable lighter takes regular lighter gas.Great ideo for gift. Nice, interesting model Specification:Weight Approx:65gSize Approx:7.9 x 6 x 1.7 cm

Green Fire Wind-proof Lighter (Silver) $3.29 Overview:Green Fire Wind-proof Lighter (Silver)Specification:1.97in 1.06in 0.35in 1.18oz

Cigar Cigarette Lighter with Laser Pointer Function $7.99 Description:Brand new and never used before!Unique streamline sleek design, stylish and exquisite!This lighter can be refilled and used again.Integrated with Red laser pointer functionBest gift for smoker as collectible itemSize: 8.3x8.0x1.8cmWeight: 78g

Gun Shaped Refillable Butane Jet Torch Lighter with Red Laser-Silver $4.26 - Cool gun shaped gas lighter- With red laser- Funny to use and great for gift- Refillable lighter takes regular lighter gas- Durable construction and compact design

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Cool Laser Gun Shaped Refillable Butane Jet Torch Lighter with Red Laser-Red Bronze Color $4.83 - Cool laser gun shaped gas lighter- With red laser- Funny to use and great for gift- Refillable lighter takes regular lighter gas- Durable construction and compact design

Cool Laser Gun Shaped Refillable Butane Jet Torch Lighter with Red Laser-Grey $4.83 - Cool laser gun shaped gas lighter- With red laser- Funny to use and great for gift- Refillable lighter takes regular lighter gas- Durable construction and compact design

Cool Laser Gun Shaped Refillable Butane Jet Torch Lighter with Red Laser-Silver $4.83 - Cool laser gun shaped gas lighter- With red laser- Funny to use and great for gift- Refillable lighter takes regular lighter gas- Durable construction and compact design

Classical Green Crystal Amber Cigarette Lighter $6.99 Description:Similar to the Vintage Lighter and also is a Table Lighter100% Brand New and High Quality Cigarette Lighter!!Made of solid metal of this Cigar LighterExcellent quality refillable windproof Cigarette Lighter with green light when you open this Table LighterCigarette Lighter color: silvery cut amberCigar Lighter dimension: Approx.:63*30*10mmWeight: 56g

GREEN LASER BEAM $168.48 Sound Activated Green Laser Light Show

Gun Shaped Butane Jet Torch Lighter with Red Laser (Color Assorted) $4.68 - Unique lighter that looks like a gun- A very realistic looking- With red laser- The color may be vary between shipment

Pointer Laser Nvg Green EL888017NB $80.97 Pointer Laser Nvg Green EL888017NB

Green Light Laser Pointer 500mW $73.68 Green Light Laser Pointer 500mW

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Do copy machines have lasers in them? the green light?

At work, I use a cop machine or there is one in the copy room and one in the middle of the hallway. So whenever, I go past the copy machine in the hallway, some one is using it. There is a very strong green laser light through the crack. I think it is ridicoulous that there is not a cover over the edge of the copy machine. Also, when I have to use it, the light appears right before the lid is closed. I think it should start once the lid is down since it is dangerous. My eyes start to hurt after I use the copy machine or go past the one in the hallway. Now, I refuse to go down that hallway and close my eyes when using the copy machine. Thank you for all your advicee because the last thing I need is to be legally blind for 8 dollars an hour. I am too young to be blind.

there are no machines that emits dangerous levels of illumination weather laser or scattered (regular) light

some photocopiers use green lights while some use regular white lamps they are a bit bright
of course if you stare at them on the long haul it could damage your eyes

however sometimes there are equipments like microwave ovens...that have broken parts
these could be dangerous

unless the photocopier has broken parts like lids or other shielding parts there should be no dangerous levels of radiation of any kind.

also it could be that you are more sensitive to light
some people have a much lower pain threshold either for sound, light...
talk to your doctor next time you visit
check that your retina functions properly by getting big in the dark and contracting in bright light, compare with friends.

also ask to be transferred to another function

D