![]() Need to disassemble, adjust or repair, please get professional maintenance technicians Please remove the battery from the laser pointer when not in use Please keep the laser pointer away from children (especially the high powered ones) in order to avoid the damage by the children's contactingĭon't light laser pointer continually in 30 seconds, it will affect its lifetime for prolonged use ![]() Never let the laser point to a mirror or other highly reflective surfaces Not the laser point to the crowd, especially in the faceĭon't look directly with your eyes or using binoculars and other equipment to observe the laser beam on the remote control. The laser beam is harmful to eyes, any contact will cause permanent damage. Power Supply : 1 x 16340 Battery(No include)ĭimensions:4.53 x 0.94" / 11.5 x 2.4 cm (L x Dia)ĭon't allow the laser beam to enter the eye. Widely used in many fields, especially in education and business display It is covered with high quality aluminum alloy, sturdy for long - term useĮasy to operate and smooth to hold in handĮxquisite craftsmanship, portable and manually controlledĮmitting a strong beam of green light, convenient to point at any objects from the far You can watch the related video on youtube: Features Featuring portable and manually controlled, it enjoys a high reputation in a wide fields. With such a portable tool, you can point at any object even from the far. ![]() Just gently press the switch button you will notice a beam of strong?green light sending out from the laser pen. This professional laser pen is easy to operate. Fine craftsmanship makes it smooth to hold. Covered with authentic aluminum alloy, it is sturdy and durable in use. This 300mW Professional Green Laser Pointer Suit is just one of laser points on our website. The powerful of the 10000mw lasers that application will have outstanding effects in some fields. It is no wonder that the reason why 10000mw green lasers are commonly used in astronomy is because of its visibility. The uses of green high power laser pointer have become quite acceptable in astronomy not just in pointing objects but also in the processes necessary to adjust telescopes and for astrophotography. 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. Green is undoubtedly efficient light source, the eye more easily identified. Green pen is the wavelength of light emitted 500-550nm, the wavelength sensitivity of the coefficient table, as is the closest one wavelength. Green laser pointer is now the world's most popular laser pointer, 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.
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