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  • Blue Lasers

    Blue Laser pointer with 405 nanometers wavelength of light. Although it is rarely prefered to the green and red ones, it could be used for what others do, which also reflects the individual unique aesthetic taste. It is probably not as much preferred lasers as an astronomy laser pointer, because brighter colors would make an object more visible in the sky. However it comes down to all other uses such as pinpointing something on the large screen or on the blackboard.

  • Green Lasers

    Green laser pointers is now the world's most popular laser pointers, because the green lasers than red lasers 6 times more than red laser beam significantly, while the price is much cheaper than the blue and yellow. Green pen is the wavelength of light emitted 500-550nm, the wavelength sensitivity of the coefficient table, as is the closest one wavelength. Green is undoubtedly efficient light source, the eye more easily identified. The green light sensitivity of the human eye is higher than a lot of red; the other is green light scattering in the atmosphere more than red light.

  • Red Lasers

    Red laser pointer, wavelength 630-670nm green laser pointer is more for longer. The first red lasers was released in the early 1980s. Nowadays, the More durable transmitted red light air, dust, water vapor, so the light path can be seen to need more power. 100 mW red laser pointers probably only about 20 milliwatts, and green. Do remember that red lasers are powerful since the light they emit is powerful when it hits a certain object and converges into a point.

  • Burning Lasers

    Burning laser pointer are becoming more and more popular, from the original blue burning lasers, to the green burning lasers and red burning lasers. There are 146 more on our website at present. The shape has expanded from one to a variety of shapes, and the flashlight shape is the most. Recently, we have developed a number of Gatlin shapes, which feature good feels and textures.

  • High Power Lasers

    High power laser have been favored in laser pointers market and are increasingly popular among laser pointers enthusiasts. Most of High power laser pointers have the function of burning, so it is necessary to pay attention to safety during use. It is necessary to wear protective glasses, which can prevent the eyes from being affected by strong light, causing discomfort and injury.

  • Place to Note

    Now, more and more laser pointers and Laser flashlight sold in the market are class IIIB with a power over 5mW. But when the laser directly penetrates into the eyes, there may be some damage. Especially to some high power laser pointers, diffuse light probably damage the eyes, the focus are more likely to ignite flammable materials. Therefore laser pointers are not a toy, not suitable for children. When operating powerful laser pointer, wear special secure glasses would be safe, especially for the invisible laser.

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20mW 532nm Mid-open Kaleidoscopic Green Laser Pointer Pen with 2AAA Battery

20mW 532nm Mid-open Kaleidoscopic Green Laser Pointer Pen with 2AAA Battery

SKU:

E03369

Power:

20mW Lasers

Color:

Green Laser Pointers

Wavelength:

532nm Lasers

Light Style:

Kaleidoscopic

Material:

Aluminium

Rating:

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$12.99 $40.99
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  • Description
  • Shipping & Payment
  • Product Reviews
This 20mW 532nm Mid-open Kaleidoscopic Green Laser Pointer Pen with 2AAA Battery is small and exquisite, portable and with richer applications. The laser pointer can be transformed into a "disco laser pointer" with its star cap. It's truly amazing light show, you'll be surprised with that many stars fill your space. This green laser pointer is also the best gift for friends and families.

Technical specifications

Key features Green laser beam
Laser color Green
Laser wavelength 532nm
Laser output power 20mW
Light type Kaleidoscopic
Power supply 2 x LR03 AAA 1.5V battery
Switch Button
Operating voltage 3V-4.2V
Laser range 5000 - 15000meters
Working temperature 0ºC-40ºC
Storage temperature 0ºC-40ºC
Body material Aluminum
Dimension 6.50 x 0.55" / 16.50 x 1.40 cm (L x Dia)
Weight 121g / 4.27oz

green laser point

Laser comes out from here

green laser point

The push button switch is here

green laser point

Insert the batteries from here

green laser point

It looks like a pen

green laser point

Its length and width

green laser point

Bright green laser

Package list

  • 1 x 20mW 532nm Mid-open Kaleidoscopic Green Laser Pointer Pen with 2AAA Battery
  • 2 x LR03 AAA 1.5V battery

Shipping and Handling

Shipping To Shipping Methods Delivery Time ( business days ) Rates
Worldwide Free Shipping 10-20 days $0.00
Worldwide Free Shipping 10-20 days $0.00

Return Policy


Everything you buy from LaserPointerPro.com is backed by our 90 days Guarantee. See additional details on our return policy here: Warranty & Returns

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