Laser Pointer
July 25th, 2009 | 
Author: Laser Pointer
Laser Pointer deals on Amazon:
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Maverick Laser Surface Thermometer $41.95 1 Second – Celsius, Fahrenheit Reading – Automatic On/Off, Backlit Digital Display – For Grill… |
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ThermoWorks Gun shaped Point and Shoot big digit Next Generation Food Safety Infrared thermometer with built in laser pointer $69.00 ThermoWorks Gun shaped Point and Shoot big digit Next Generation Food Safety Infrared thermometer with built in laser pointer: High Quality 12:1 optics, Bright laser pointer, Point and Shoot simplicity. Max temp and reading hold features, Handy button for switching from °C to °F ,Range to 536°F (280°C). Measuring Range: -67°F to 536°F, (-55°C to 280°C). it gives the reading in one second!…. |
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NorCross Marine Sonic Laser Scale XP $79.99 The NorCross Marine Sonic Laser Scale XP is a multifunction ultrasonic fish measuring device that doubles as a solid state digital scale. Traditional fish measuring devices require the user to lay a fish on a measuring board or stretch out a conventional measuring device. Well documented research indicates that laying a fish on its side creates considerable damage to internal organs and removes th… |
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PowerPoint Radio Frequency Wireless Remote Controller w/Red Laser Pointer (Style V105 W/O Flash Memory) … |
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HDE Temperature Gun Infrared Thermometer w/ Laser Sight $28.00 Available in red or yellow…. |
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Kintrex IRT0421 Non-Contact Infrared Thermometer with Laser Targeting $44.95 The IRT0421 Non-Contact Infrared Thermometer with Laser is designed to accurately measure temperature from a distance. Simply pull the trigger and aim the pistol grip thermometer at an object using the laser indicator and the unit will provide an accurate temperature measurement in less than a second. The IRT0421 has an advanced highly accurate infrared sensor with a Distance to Spot Ratio of 12 t… |
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Bynovel Laser Eye Protection Safety Glasses Goggles Goggle Glass Shield for Green Blue Laser Pointer $5.99 Laser exposure to the eyes is very dangerous and must be prevented. This accessory is imperative to your eye protection, and does the job quite well. Please note: Do not look directly at the laser beam under any circumstances, even with protective goggles. These highly functional laser protection goggles will protect your eyes from excessive 532nm green and blue laser rays. Item comes with FREE… |
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Monk – Season Four $10.64 Adrian Monk is still “the man” as this brilliant fourth season demonstrates. Not that his confidence in his crime-solving abilities isn’t tested from time to time. In the fun season-opener, Monk finds himself upstaged by low-rent private eye Marty Eels (guest star Jason Alexander in a spinoff-worthy role). The very flappable Monk is further undone by Eels’ seemingly uncanny ability to find clues i… |
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Episode 4 $1.99 … |
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AG13/LR44 Alkaline Button Cell Battery – 10 pack $0.01 This is a new set of 10 type 357/LR44 alkaline watch batteries. These batteries are commonly used for Swatch, Fossil, Timex and Casio brands. Also used in many toys and laser pointers. Brand new & guaranteed factory fresh…. |
Ebay listings for Laser Pointer products.
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7 Color Bulb LED Flash Light with Laser Pointer (New Blue Aerial Aluminium) $499.89 |
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NEW Laser Pointer 5-Dot Self-Level Each Levels – Laser 40-6680 049448276158 $280.57 |
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Johnson 40-6680 Self Leveling Laser Pointer $221.96 |
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356109 Laser Pointer And Flashlight Key Chain- Case of 60 $195.20 |
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Fuloon Ultrasonic Tape Measure Distance Meter With Laser Pointer $117.00 |
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Mini Green Red Laser Stage Party Light DJ Disco Club Or Green / Purple Laser Pen $73.99 |
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Set Of 25 Laser Pointer With Interchangeable Heads $72.60 |
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Dual Pen Style Green Laser Star Pointer Projector $69.95 |
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24 Electric Shocking Gag Gun Laser Pointer Adult ShocK $62.69 |
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24 Electric Shocking Gag Gun Laser Pointer Adult ShocK $62.69 |
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25 Laser Pointer Keychains w 42 Shapes GOODY BAG FAVORS $59.99 |
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650nm Red Laser Safety Goggles Eye Protection Sports $59.80 |
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TwinTask 3AAA Laser Pointer LED Incandescent Flashlight $54.96 |
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Infrared Thermometer -76 F to 1,022 F w/ Laser Pointer $44.99 |
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SuperTough – Contractor-grade Ultrasonic Distance Measurer with Laser Pointer $39.99 |
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NEW Ryobi 3 in 1 INFRARED Thermometer SONIC Measurer LASER Pointer E49IR01 $49.89 |
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PMIR15 Mini Infrared Thermometer with Laser Pointer $47.89 |
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Infrared IR Thermometer No Contact with Laser Pointer $47.00 |
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MP1202Q Class Two Standard Pen Size Laser Pointer Projects 150 Yards Black $37.66 |
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MP1200Q Class Three Standard Pen Size Laser Pointer Projects 500 Yards Black $37.56 |
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Mini Green Red Laser Stage Party Light DJ Disco Club Or Green / Purple Laser Pen $35.99 |
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Green Laser Pointer $29.99 |
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12 Electric Shocking Gag Gun Laser Pointer Adult ShocK $34.19 |
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EZPCL2 Twin Beam LED Pocket Light with Laser Pointer $31.47 |
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12 Electric Shocking Gag Gun Laser Pointer Adult ShocK $$ NO Reserve Auction $$ $29.99 |
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USB Wireless Remote PowerPoint Presenter+ Laser Pointer $29.99 |
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Mini Laser Projector Stage Lighting DJ Disco /Green Star Pointer Laser 5mW Pen $25.99 |
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Laser Dimension Master 3338 – Ultrasonic Tape Measure with Laser Pointer $24.95 |
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EZR-PCL2 E-Z Red Twin Beam Spot Light With Laser Pointer. $27.78 |
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6 FLEXIBLE L.E.D. LIGHT WITH LASER POINTER auto repair led lazer novelty magnet $19.99 |
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Coast / LED LENSER Write & Laser pointer 1mW keychain set in Gift Tin $25.27 |
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10 Laser Pointer Keychains w Red Light Beams & Images $24.99 |
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(3 IN ONE)LASER POINTERS, PEN AND STYLIST WHOLESALE QUANTITY 23 PIECES FOR ONE $20.65 |
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QRTMP600Q Mini Key Chain Laser Pointer- Projects 200-300 Yards $24.62 |
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TTN-36043 Titan Combo LED / UV Flashlight with Laser Pointer $22.25 |
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Wilmar 3 Piece LED Flashlight and Laser Pointer Set $20.55 |
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TTN-11046 Titan 8-LED Flashlight with Laser Pointer $18.96 |
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(2) SHOCKING SHOCK ELECTRIC ALARM CAR KEY LASER POINTER $18.00 |
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Ultrasonic Distance Meter with Laser Pointer New $18.00 |
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Mastercraft Estimator with Laser Pointer New Ultrasonic Sound Area Readings $17.99 |
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LCD Ultrasonic Laser meter Pointer Distance Measurer $17.99 |
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(2) SHOCKING SHOCK ELECTRIC LASER POINTER (RED BEAM) $16.99 |
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3 SHOCKING LASER POINTERS joke trick novelty gags lazer $9.99 |
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2 FLEXIBLE LED LIGHT WITH LASER POINTER auto repair flashlight magnet lazer new $9.99 |
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LCD Ultrasonic Distance Meter Measurer and Laser Pointer C $16.25 |
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Mini Green Red Laser Stage Party Light DJ Disco Club Or Green / Purple Laser Pen $14.99 |
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8 LED FLASHLIGHT W RED LASER POINTER OR 14 LED WITHOUT $14.95 |
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8 LED FLASHLIGHT W RED LASER POINTER OR 14 LED WITHOUT $14.95 |
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Rothco Grey 8 Bulb Led Flashlight W/ Laser Pointer $9.99 |
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CS Power Ultra Bright Multi-Function LED With UV Plus LASER Pointer Flash Light $14.87 |
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3pcs 5mW Laser Pointer Pen Combo Green + Blue/Violet + Red Powerful $14.40 |
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Handheld 1.5-60Ft Laser Pointer Ultrasonic Distance Indicator Meter Range Finder $14.40 |
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Handheld 1.5-60Ft Laser Pointer Ultrasonic Distance Indicator Meter Range Finder $14.10 |
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6 in 1 Green/Purple Laser Pointer Single beam + 5 x Pattern + 2 x Battery $13.99 |
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6 in 1 Green/Purple Laser Pointer Single beam + 5 x Pattern + 2 x Battery $13.99 |
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Green / Purple Laser Pointer + 5 x Pattern + 2 x Battery for Party Decorations $13.99 |
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Green / Purple Laser Pointer + 5 x Pattern + 2 x Battery for Party Decorations $13.99 |
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Aluminum LED Party Flashlight With Laser Pointer $13.88 |
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SE 8 LED + 1 Laser Pointer Flashlight, Black $12.81 |
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FLEXILITE + LASER pointer True Utility led light 1mW $12.56 |
All about Laser Pointer–How to Familiarize With It
The light that is generated from a laser beam usually comes from laser pointer source. Though you cannot see the light vividly because the tendency of a laser is to bounce back to its pointer but the projection of light you see is not really a laser, its characteristics has been argued by many because the pointer emits a somewhat laser light. The light emitted in a laser is harmless, and it cannot destroy surfaces that a real laser normally would.
A laser pointer is used to point at something, like for example if you are pointing on a far object then you use laser pointer. If you are presenting something, and you want to emphasize an object, you can use laser pointer so that the audience will see the image or the things that you want to highlight. You can move it back and fort to create fundamental effect.
Though laser pointers cannot destroy surfaces but it is believer to be dangerous to health. The radiation from a pointer can damage the human eye, particularly the retina. The chemicals however may vary from manufacturer to manufacturer and the degree of harmful chemicals may vary from production, the Government have to control the effectivity of each pointer.
The degree of chemicals used may vary from the types of laser pointer. These types are classified as:
- The blue coloured laser pointer. The blue and the green laser are somewhat identical in composition and structure. The blue laser pointer can tame well to white back ground and to al types of screens, but it doesn’t mean that the green laser is also good in white background.
- The Red Laser pointer. The red laser is the first color of all lasers. Some red laser may appear like orange, but the degree of chemicals used is the same. During its first release, the red laser pointer is the most expensive kind of laser pointer probably because of its vivid light emission, but today the price is not that expensive anymore.
- The green laser pointer. Though the green and the blue laser pointer are almost identical but basically the two are different. The green laser uses crystal injection to produce wave length. The light from green laser pointer can reach to its most favourable wave length so that even when the object is far it can still reach through it and the light is very visible. Of all the three types of laser, green laser has more radiation, leaving it more powerful than other lasers.
Laser pointer is useful in various applications, this device vary a lot in application and expenses. If you plan to own a laser pointer you have to ask help from experts if what types of laser pointer you should be using. Knowing what kind of laser pointer to use can definitely save money because you will be free from buying one which is unnecessary. Furthermore, sometimes it is a waste of time and money purchasing a laser that is low in quality.
About the Author
For more information about laser pointer, please visit http://www.dinodirect.com/laser-pointers/
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Tags: diy, electronics, hack, howto, laser, laser pointer, laser pointer eye damage, laser pointer forums, laser pointer green, laser pointer reviews