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Blue-violet Lasers
Laser pointers with 405 nanometers wavelength of light are also called blue violet laser pointers. 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.
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Green Lasers
Green laser pointers is now the world's most popular laser pointers, because the green light than red light 6 times more than red light 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.
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Red Lasers
Red laser pointers, wavelength 630-670nm green laser pointer is more for longer. The first red pointer was released in the early 1980s. Nowadays, the red laser diode technology has been very mature. More durable, the price is much more cheaper than ever. More easily 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 laser pointers are powerful since the light they emit is powerful when it hits a certain object and converges into a point.
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Place to note
Now, more and more laser pointers and brightest 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 high-power laser, wear special secure glasses would be safe, especially for the invisible laser. In a word, no matter how much power the laser power is, you need to avoid hitting into your eyes.
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Recommandations
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UKing ZQ-j88 8000mW 445nm Blue Beam 3-Mode Zoomable High Power Laser Sword Laser Pointer Pen Kit Black
SKU:
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HK-32007401 |
Color:
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Blue Laser Pointers |
Power:
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8000mW Lasers |
Wavelength:
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445nm Lasers |
Rating:
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Write a Review
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Worldwide Free Shipping |
$5,999.99 $599.99 Save 90%
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Description
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Shipping & Payments
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Product Reviews
The U'King ZQ-j88 8000mW 445nm Blue Beam 3-Mode Zoomable High Power Laser Sword Laser Pointer Pen Kit is widely used in a variety of fields, including illumination, indicating, alignment, sky pointing, lighting matches or cigarettes, burning paper, repelling birds, night fishing and much more. With large output power, it produces a blue laser beam that is clear, bright and full of energy. And it features adjustable brightness and focus to suit all kinds of needs. Aero grade aluminum alloy shell is tough and durable for long-lasting use. IPX-5 waterproof design allows you to use it in rainy days. Don't hesitate to order now!


- Produce a blue laser beam that is clear, bright and full of energy
- Suitable for use in illumination, indicating, alignment, sky pointing, night fishing and more
- Can be used to light matches or cigarettes, burn paper (only available on high power models), repel birds, etc
- Adjustable brightness and focus to suit all kinds of needs
- Low - voltage quick start, no need for warm up
- Three lighting modes, including normal, power - saving and 10Hz strobe
- More than 95% of circuit transfer rate, with voltage drop, constant current and reverse polarity protections
- Aero grade aluminum alloy shell, tough and durable
- IPX - 5 waterproof design, can be used in rainy days
- Compact and light, easy to carry
- A pair of goggles are included to protect user's eyes
- The laser beam remains lit for up to 5 minutes, then you can turn it off and light it up again
Technical specifications
Brand | U'King |
Model | ZQ - j88 |
Light Color | Blue |
Wave Length | 445nm |
Output Power | 8000mW |
Laser Range | 15000m - 100000m + |
Spot Shape | Dot |
Light Style | Five Starry Patterns |
Lighting Mode | 3 - Mode: Normal / Power - Saving / Strobe |
Dimmable | Yes |
Zoomable | Yes |
Waterproof | Yes |
Waterproof Grade | IPX - 5 |
Carrying Chain | Yes |
Strap Included | Yes |
Switch Type | Light Touch Switch |
Battery Type | 2 x 18650 Batteries (Not Included) / 2 x 26650 Batteries (Included) |
Safety Rating | Class IIIb |
Surface Treatment | Hard Anodizing |
Working Voltage | DC 7.4V |
Start Voltage | DC 7.4V |
Working Temperature | - 10 - + 60℃ |
Life Span | 6000 hours |
Storage Temperature | - 10 - + 45℃ |
Warm Up Time | No |
Certification | CE, FCC, ROHS, FDA |
Material | Aero Aluminum Alloy | Package list
- 1 x Laser Point Pen
- 1 x Laser Sword
- 1 x 2 x 26650 Batteries
- 1 x User Manual
- 1 x Warranty Card
- 1 x Charger (110 - 240V)
- 1 x Storage Case
- 1 x 5 x Starry Patterns
- 1 x Goggles
- 1 x Switch Lock
- 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
Shipping and Handling
Product:
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UKing ZQ-j88 8000mW 445nm Blue Beam 3-Mode Zoomable High Power Laser Sword Laser Pointer Pen Kit Black
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Shipping To |
Shipping Methods |
Delivery Time ( business days ) |
Rates |
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Worldwide Free Shipping |
10-20 days |
$0.00 |
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Express Mail Shipping |
5-10 days |
$18.99 |
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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choose one of the payment methods, then enter your Card Number, Expiration Date and CVV Number.
If you want to pay via PayPal or other credit cards, you can contact us to provide PayPal invoice.
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