This green laser pointer pen has 532nm wave length green laser beam! And aluminum alloy structure green laser pointer pen sturdier and cool for use! The clearly visible beam of light at night makes this green laser pointer pen at night makes this laser pointer pen an ideal way to point out stars to a group of scouts. During the day the green dot is bright even in direct sunlight. And the green laser pointer pen very handy for pointing out distant locations or features on nature hike! This green laser pointer pen is powered by 2 x AAA batteries and can be easily activated by pressing momentary on/off switch at the middle of the laser pointer pen! Make this green laser pointer pen a great assistant at your lectures and presentations. Perfect nature hiking and venture tool for you to scare away wild animals or locate your position when you are lost or injured in an isolated location!
Output Power: 5mW
Working Voltage: 3.0V
Wave Length: 532nm
Optimum Working Temperature: +10℃ -+30℃
Power Supply: 2 x 1.5V AAA batteries
Life-span Time: 8000-10000 hours
Material: Aluminium Alloy
Green Laser Pointer Pen Size: 13.5 x 167mm/0.53 x 6.57in (Dia. x L)
The green laser pointer pen Produces clearly visible green beam in the dark
The green laser pointer pen powered by 2 x AAA batteries and provides up to 532nm wave length green laser beam
Clip designed of this green laser pointer pen very convenience for you to take anywhere with you
Power saving, durable and reliable
Alluminum alloy structure green laser pointer pen strudy and cool for daily use
Perfect for astronomy, presentation, tutorial, and office meeting use
Perfect nature hiking and venture tool for you to scare away wild animals or locate your position when you are lost or injured in an isolated location
You can open it and put 2 x 1.5V AAA batteries inside
ON/OFF press button for easy operation
Super bright green beam is projected from this little hole
Size in Detail:
Great Fun With the Green Laser Pointer Pen:
A laser pointer is a small laser designed to highlight something of interest by projecting a small bright spot of colored light onto it. The laser beam is not in itself visible from the side, but is visible as a result of light scattered by dust particles along the beam path. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher powered laser pointers are faintly visible via Rayleigh scattering when viewed from the side in moderately to dimly lit conditions.
This is a commonly used product for meetings and conferences, let you speak out freely.:
The beauty beam light is extreme suitable use at night, which can point out the very right position of the star you are looking. A very good star-pointer.
: This is the commonly used product for demonstrations and presentations in classes, and other activities, making listeners feel release.
Can be used in museums and all kinds of exhibitions, a very good guide for your travelling, your best Companion.
: Best guide for the climbers and people in mountainous areas. Good tool for pointing out the faraway target and sending out the SOS signal, making your travel more fun.
This laser can measure you the accurate position of the building in the faraway distance by avoiding going close to the dangerous field. Truly an very ideal replacement for your monitoring alive.
Laser pointers are effective tools when used properly. The following considerations should be observed when using laser pointers:
Never look directly into the laser beam
Never point a laser beam at a person
Do not aim the laser at reflective surfaces
Never view a laser pointer using an optical instrument, such as binocular or a microscope
Do not allow children to use laser pointers unless under the supervision of an adult
Use only laser pointers meeting the following criteria:
Labeled with FDA certification stating "DANGER: Laser Radiation" for Class 3R lasers or "CAUTION: Laser Radiation" for Class 2 pointers
Classified as Class 2 or 3R according to the label. Do not use Class 3b or 4 products
Operate at a wavelength between 630 nm and 680 nm
Have a maximum output less than 5 mW, the lower the better
The laser can be bright enough when you light it in normal temperature, so you had better not light the laser pointer continually over 30 seconds
When not use laser pointer, please take off the battery from the laser in order to avoid causing damage
In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, YOU (the customer) should accept all responsibility and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country's laws and regulations. In the event of resale, you should also need to agree to incorporate this notation in the product description so that any potential buyer can be also well informed before making purchasing decision
1 x Green Laser Pointer Pen
2 x AAA Batteries