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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 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 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 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, which feature good feels and textures.
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.
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.
Recommandations
300MW Professional Red Light Laser Pointer with Box (18650 / 16340 Lithium Battery) Black
300mW Dot Pattern / Starry Pattern / Multi-Patterns Focus Red Light Laser Pointer Pen Silver
SKU:
32005789Power:
300mW LasersColor:
Red Laser PointersWavelength:
650nm LasersMaterial:
Aluminium AlloyFully coated with high-class aluminum material, this LT 300mW 650nm New Steel Casing Kaleidoscope Starry Sky Style Purple Light Waterproof Laser Pointer ensures the maximum durability and solid structure for resisting to shock, bump or collision. It is in particular design with kaleidoscope lighting style, varying in a converter of light refraction head. With a rotary adapter, it allows you to change the pattern freely. It is so compact-sized and lightweight that can easily fit into your small bag or pocket. Mainly used for speech, presentation or stage performance, it will allow you to easily get the desired targets. How about giving it a try?
With various kaleidoscope patterns for selection
Rotary adapter allows you to change the pattern of light
Can be used to point at any desired targets on projection screens, video or object at a distance, etc
It can also be used to create a romantic atmosphere or for pleasure, presentation, teaching indicator, etc
Compact size, light weight, easily fit into pocket or purse
Beautiful purple light, easy to find the target, and outline the key points
The battery space is completely sealed to prevent water from entering it or causing a short circuit
Fully coated with aluminum, durable and reliable for long - term use
Support daily water resistance
| Key Words | Red Laser Beam |
| Light Style | Single - point |
| Laser Color | Red |
| Laser Wavelength | 650nm |
| Laser Output Power | 300mw |
| Body Material | Aluminium |
| Body Color | Silver |
| Battery Configuration | 2 x AAA Batteries (Not Included) |
| Switch Location | Side |
| Switch Type | Button |
| Strap / Clip | Clip Included |
| Waterproof | Yes |
| Dimensions | (2.76 x 0.51 x 0.59) " / (7 x 1.3 x 1.5) cm (L x W x H) |
| Weight | 2.47oz / 70g |
1 x Laser Pointer
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 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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