Home >  Laser Pointers Reviews 20mW Lasers Reviews
  • 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 lasers, 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 pointer 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 Lasers 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 Burning Laser, which feature good feels and textures. Find more high power burning laser pointer with cheap prices in Laserpointerpro.

  • High Power Lasers

    High power laser pointer have been favored in laser pointers market and are increasingly popular among laser pointers enthusiasts. Most of powerful 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 high powered laser, causing discomfort and injury. We develop more and more high power laser pointers for you.

  • Place to Note

    Now, more and more laser pointer 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 lasers, 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 lasers.

20mW Lasers Reviews

20mW Lasers
4.9 5
(15)

Displaying 1 to 15 (of 15 Reviews)

1

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

Date Added: 02/28/2019 by billie w***

The laser pointer is the same as described. I bought it for my friend. He is a teacher and he likes it very much.

10Pcs 20mW 650nm Mid-open Red Laser Pointer Pen with 2 AAA Batteries

Date Added: 12/20/2018 by Satvik G***

It's very easy to use, and it's really cheaper to buy in bulk. The power is also very good.

20mw 405nm Blue & Purple Light Single-point Style Waterproof Stainless Steel Laser Pointer Silver

Date Added: 10/07/2018 by Grace M***

I tried to light the laser pointer in the water. It was really beautiful, just to test whether it was waterproof or not. It was really good.

20mW Professional Gypsophila Light Pattern Green Laser Pointer Blue

Date Added: 08/10/2018 by Jon J***

perfect! as described! a great wonderful beautiful thing!It works as my expect.

20mW 650nm Mid-open Red Laser Pointer Pen with 2 AAA Batteries

Date Added: 07/19/2018 by DENNIS D***

As far as the price is concerned,I didn't expect too much for this red laser pen.But after using several times,I have to say that the quality is good.

20mW 532nm 1005 6 LED Green Laser Pointer Flashlight

Date Added: 07/12/2018 by Dr F***

I bought this laser flashlight mainly for walking the dog at night.The beautiful light is not only bright but also versatile.My lovely dog loves to run after the light,very interesting!

5 in 1 20mW 532nm Green Laser Pointer Pen with 2AAA Battery

Date Added: 06/11/2018 by ZBIGNIEW R***

I bought two laser pens using a coupon that the seller provided.Both lasers work great,better than I expected.Thanks for your good service and high-quality products.Will order again when I need next time.

20mW 650nm Mid-open Red Laser Pointer Pen with 2 AAA Batteries

Date Added: 05/24/2018 by jimmy s***

Just received my laser,no box,it was placed in bubble wrap.Have used it,the brightness is what I expected.

20mW 532nm 1005 6 LED Green Laser Pointer Flashlight

Date Added: 04/01/2018 by Nick

Use this laser pointer pen to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides, point to the stars, wow,it sounds so cool

20mW 405nm Power Mid-open Blue-violet Laser Pointer

Date Added: 10/11/2017 by karen p***

Dieses Produkt übertraf meine Erwartungen für seinen sehr niedrigen Preis. Das Instrument hat einen gut gefertigten Aluminiumk?rper und ist damit der perfekte Laserpointer. Es war das Warten wert. Ausgezeichneter Wert!

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

Date Added: 04/06/2017 by Mark T***

Amazing for the price. Arrived in 7 days to UK. great product to point out stars and planets for the children.

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

Date Added: 11/23/2015 by Foti N***

This pointer pen is powerful and quality is outstanding product, above all its one perfect online shopping experience.

20mW Professional Gypsophila Light Pattern Green Laser Pointer Red

Date Added: 01/23/2015 by david s***

Great product. The laser beam is clear & bright.ReaLly good!
Displaying 1 to 15 (of 15 Reviews)
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