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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 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 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 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 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.
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.
Recommendations
Uking ZQ-15B 50000mW 445nm Blue Beam Zoomable 5-in-1 Laser Pointer Pen Kit Silver
SKU:
32006964Power:
50000mW LasersColor:
Blue-violet Laser PointersWavelength:
445nm LasersLight Style:
Beam LightMaterial:
Aluminium Alloy(20 Left)
The U'King ZQ-j8 50000mW 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit comes included with five laser heads of different patterns so it is capable of a lot of cool things. Powered by two 26650 batteries, it generates a 445nm pure laser beam full of energy. Its high power makes it possible to light matches or cigarettes, burn paper, repel birds and much more. And it features adjustable focus to suit all kinds of needs. Aero grade aluminum alloy shell is tough and durable for long-lasting use. Click and order now!
Come included with five laser heads of different patterns
Generate a 445nm blue laser beam full of energy
Can be used to light matches or cigarettes, burn paper (only available on high power models), repel birds and much more
Powered by two 26650 batteries, long battery life
Adjustable focus suits all kinds of needs
Three modes, including high, low beam and 10Hz strobe for self - defense
Low - voltage quick start, no need for warm up
Aero grade aluminum alloy shell, tough and durable
The laser beam remains lit for up to 5 minutes, then you can turn it off and light it up again
Brand: U'King
Model： ZQ - j8
Light Style : Starry Sky
Light Color : Blue
Wave Length : 445nm
Output Power : 50000mW
Laser Range : 15000 - 100000m
Lighting Mode : High, Low, Strobe
Dimmable: Yes
Zoomable: Yes
Waterproof: Yes
Switch Type : Light Touch Switch
Certification: CE, FCC, ROHS, FDA
Material: Aluminum Alloy
Color: Black
Dimensions: (14.17 x 1.57 x 1.38) " / (36 x 4 x 3.5) cm (L x W x H)
Weight: 18.34oz / 520g
1 x Laser Pointer Pen
2 x 18650 Batteries
1 x Charger (110 - 240V)
5 x Starry Patterns
1 x Pair of Goggles
1 x Switch Lock
1 x User Manual
1 x Warranty
Note:
Don't allow the laser beam to enter the eye. The laser beam is harmful to eyes, any contact will cause permanent damage. Not the laser point to the crowd, especially in the face
Don't look directly with your eyes or using binoculars and other equipment to observe the laser beam on the remote control. Never let the laser point to a mirror or other highly reflective surfaces
Please keep the laser pointer away from children (especially the high powered ones) in order to avoid the damage by the children's contacting
Don't light laser pointer continually in 30 seconds, it will affect its lifetime for prolonged use
Please remove the battery from the laser pointer when not in use
Need to disassemble, adjust or repair, please get professional maintenance technicians
The use of laser pointers (especially the higher powered ones) may be illegal in some countries
Therefore, customers can buy and use it by following the local laws and regulations. In the event of resale, you also need to incorporate this notation in the product description, so that any potential buyer can be well informed before making purchasing decision
The product arrived fast. However, the included batteries wouldn't charge, so I ended up purchasing an external charger. Then I found out the original batteries were bad and the unit would only run while plugged in. Bought a set of batteries and after working with it, I can get it to work. Now I find out this unit is not zoomable, which is what I ordered. Haven't found out yet if the included charger charges the batteries. Time will tell... I had such high hopes for this model.
| 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 |
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