Laser Pointer

Laser Pointer Talk---The original Article is by jessica

As is well known, the usual laser pointer includes blue, green, red and purple color. Among them, green lasers always appear brighter than other colors, because that the human eye is more sensitive to the green area of the spectrum. Laser pointers are used in a variety of aspects. Lasers are commonly found in business, school and visual presentations, construction projects, museums, art galleries, jewelry, and retail stores. Many green laser pointer brands are available today.Sinoprice.com is a friendly provider for those cool gadgets like green laser pointer.

It’s disappointing if you may end up purchasing the laser pointer that will give you bright results only at the beginning but will begin to lose that quality after few days of usage.

Most people who are working in offices, studying in schools or owning a business are the common users of laser pointers. A laser pointer is the replacement of the old extendable aluminum rod used to point at objects in presentations or reports. Aside from the advantage of pointing objects even at a higher spot, these tools are also cool to use and they are appropriate for the advancing technology used in presentations and reports.

When people warn you not letting the prices deceive you because most cheap brands will not give you the right quality that you want. The first tip is to look at the quality and not on the price. There are brands that are not too cheap but still reasonable according to the quality promised.

It has been a few years ago while the popularity of laser usage has begun. Way back then, red was the only beam color that is used in these wonderful pointers. But now, more color varieties have been introduced and now out in the market. You can now find beams in purple, yellow, green, and blue. However, the green laser pointer garnered the most sales in the market today. The reason behind this fact lies on the brightness of the colors of beams that are emitted by these pointers. With the same amount of energy that is used by different colors, green beam can have the most visible light.

Red laser pointers are used for almost any low-light indoor situation that requires highlighting which may not be convenient to point by hand, such as interior decorating or construction work. For outdoors, daylight or long distances, green laser pointers are used.

Laser pointers serve as excellent toys for pets, as dogs and cats generally have an urge of chasing light which moves around. Laser pointers can also be fixed on carbines and pistols as an aiming tool. Green lasers are also be used for sky gazing. The beam of a green laser pointer can often be used to point out individual stars on a clear moonless night.

Generally speaking, laser pointers are handheld small, portable, pen-shaped devices that emit a beam of light, to draw ones attention to a specific area or projected image. The light of a laser is not visible unless the small point of light intersects a surface. There are a few exceptional high-powered green and red lasers which are able of emitting a beam of light in moderately lit to dim conditions.

Initially, laser pointers were small gas lasers of helium-neon, which were fragile, expensive, bulky and short on battery life. These units produced an orange-red light with a 633nm wavelength; its light was several times brighter than 670nm light and was easily visible. Earlier lasers were limited in their use but with the progress in technology and development of lasers, their use too has changed. Laser pointers today use 635 nm diodes which are convenient and slim penlights that operate on two AAA cells that last for several hours.

Recently, green solid-state 532 nm wavelength neodymium-yttrium pointers were introduced; they are pleasing and quite bright with nearly 20 times more brightness than 670 nm units.

Not always trust what the manufacturers say about the product. Give more trust into on what the customers say about the product. So if you are planning to buy one, then better read customer comments or join online discussions.

The article is from http://www.sinoprice.com/News/Laser-Pointer’s-Brief-Introduction.html

Find Laser Pointer On eBay Below:

Green Laser Genetics ND3 x40 Long Distance Laser Designator Pointer with Mount
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BBX4 S Black High Power 450nm Blue Laser Pointer Cigarette Lighter Pop Balloons
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BVX4 S Black 405nm Purple Laser Pointer Blue violet BeamBatteryChargerGoggles
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RBX4 Red 450nm Blue Laser Pointer Laser Torch Pen Cigarette Lighter Pop Balloons
RBX4 Red 450nm Blue Laser Pointer Laser Torch Pen Cigarette Lighter Pop Balloons
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Steiner Civilian Dual Beam IR Aiming Laser Pointer Advanced 3 Black DBAL A3 9008
Steiner Civilian Dual Beam IR Aiming Laser Pointer Advanced 3 Black DBAL A3 9008
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Military 5mw Laser Pointer Lazer Pen 532nm Visible Beam Burn +37v 18650 Battery
Military 5mw Laser Pointer Lazer Pen 532nm Visible Beam Burn +37v 18650 Battery
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10Mile Range Visible Green Beam 532nm Laser Pointer Pen Zoomable Lazer pen 18650
10Mile Range Visible Green Beam 532nm Laser Pointer Pen Zoomable Lazer pen 18650
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Tactical Hunting rifle Green Laser Sight Scope Adjustable Mount light Gun tools
Tactical Hunting rifle Green Laser Sight Scope Adjustable Mount light Gun tools
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Tactical Green Laser Sight Dot Scope Powerful 16340 Battery Charger Remote
Tactical Green Laser Sight Dot Scope Powerful 16340 Battery Charger Remote
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Spike pistol power mini mira red laser sight pointer
Spike pistol power mini mira red laser sight pointer
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Military High Power Red 5mw Laser Pointer Pen 650nm 301 Burn Lazer pen
Military High Power Red 5mw Laser Pointer Pen 650nm 301 Burn Lazer pen
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3PCS 50Miles 532nm 303 Green Laser Pointer Lazer Pen 2in1 Beam Light EAS
3PCS 50Miles 532nm 303 Green Laser Pointer Lazer Pen 2in1 Beam Light EAS
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2pcs 10Miles Range 1mw GREEN + RED Laser Pointer Pen Visible Beam AAA Lazer USA
2pcs 10Miles Range 1mw GREEN + RED Laser Pointer Pen Visible Beam AAA Lazer USA
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5mW 405nm UV Purple Beam Laser Pointer Pen Professional LED Lazer
5mW 405nm UV Purple Beam Laser Pointer Pen Professional LED Lazer
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Red Laser Pointer Pen 532nm 303 Burning Beam Charger Powerful Military USA
Red Laser Pointer Pen 532nm 303 Burning Beam Charger Powerful Military USA
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20 Miles 445nm Blue Laser Pointer Point Pen Lazer Beam Light + 5mW Star Cap Gift
20 Miles 445nm Blue Laser Pointer Point Pen Lazer Beam Light + 5mW Star Cap Gift
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1PC UV Purple 5mW 405nm Beam Laser Pointer Pen Professional LED Lazer C
1PC UV Purple 5mW 405nm Beam Laser Pointer Pen Professional LED Lazer C
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1mW UV Purple Beam Laser Pointer Light Pen 405nm Professional LED Lazer
1mW UV Purple Beam Laser Pointer Light Pen 405nm Professional LED Lazer
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For Rifle Remote Switch 2 Mounts Tactical 532nm Green Laser Dot + 2x BAT+Charger
For Rifle Remote Switch 2 Mounts Tactical 532nm Green Laser Dot + 2x BAT+Charger
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Gun Pistol Laser Sight Firearm Handgun Rifle Shotgun Tactical Red Dot Pointer
Gun Pistol Laser Sight Firearm Handgun Rifle Shotgun Tactical Red Dot Pointer
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L3 Insight AN PEQ 15 Advanced Target Pointer Illuminator Aiming Laser HIGH POWER
L3 Insight AN PEQ 15 Advanced Target Pointer Illuminator Aiming Laser HIGH POWER
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10pcs 5mw 650nm Red Laser Pointer Pen High Quality Laser Visible Beam Light USA
10pcs 5mw 650nm Red Laser Pointer Pen High Quality Laser Visible Beam Light USA
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650nm Astronomy Military Tactical 5mW Red Laser Pointer Pen + 18650 Battery
650nm Astronomy Military Tactical 5mW Red Laser Pointer Pen + 18650 Battery
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Tactical Red Dot Laser Sight Rifle Gun Scope Rail+Remote Switch Beam For Hunting
Tactical Red Dot Laser Sight Rifle Gun Scope Rail+Remote Switch Beam For Hunting
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Red Light Laser Pointer Laser Arrow Sighter For Hunting Airsoft
Red Light Laser Pointer Laser Arrow Sighter For Hunting Airsoft
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Tactical Hunting rifle Green Laser Sight Dot Scope Adjustable Mount light MSYG
Tactical Hunting rifle Green Laser Sight Dot Scope Adjustable Mount light MSYG
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MAYMOC Hunting Green Laser Pointer Presenter Pen Aiming Sight Laser Sight Dot
MAYMOC Hunting Green Laser Pointer Presenter Pen Aiming Sight Laser Sight Dot
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Telescope Rifle Red Dot Laser Calibrator Pointer Cartridge Boresight Scope Black
Telescope Rifle Red Dot Laser Calibrator Pointer Cartridge Boresight Scope Black
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Wholesale Lots Red Laser Sight Laser Pointer With Switch For Hunting Scopes
Wholesale Lots Red Laser Sight Laser Pointer With Switch For Hunting Scopes
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20Miles 532nm 1mw Green Laser Pointer Lazer Pen Beam Light+18650 BatteryCharger
20Miles 532nm 1mw Green Laser Pointer Lazer Pen Beam Light+18650 BatteryCharger
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USB GS0 532nm Fixed Focus Green Laser Pointer Laser Torch  USB Charger Battery
USB GS0 532nm Fixed Focus Green Laser Pointer Laser Torch USB Charger Battery
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USB RS0 650nm Fixed Focus Red Laser Pointer Laser Torch  USB Charger  Battery
USB RS0 650nm Fixed Focus Red Laser Pointer Laser Torch USB Charger Battery
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