5mw 532nm Halfsteel Mid-open Green Laser Pointer Pen(2 x AAA included)

Specifications: 

• 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)

Features:

• 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

Datails:

• 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:









Instruction:

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.

Safety Considerations:

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

NOTE:

• 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

Package Included: 

• 1 x Green Laser Pointer Pen 
• 2 x AAA Batteries