532nm 300mw Flashlight Handheld Green Laser Pointer Pen Firedragon-â…£

Specifications:

• The green laser pointer pen is lightweight high-impact aluminium alloy construction
• You can move freely around the room as you pinpoint your visuals with this standard pen size laser pointer
• The green laser pointer pen fits easily in your pocket, purse or briefcase
• It is great for pointing objects from long distance
• Power Supply: 1 x 18650 battery
• Wavelength: 532nm
• Power: 300mw
• Transverse Mode: TEM
• Polarization Rate: >100:1
• Warm Up Time: <0.5minutes
• Bean Divergence: <1.0
• Bean Diameter at Aperture: <1.2
• line Width: <0.1nm
• Range in Darkness: 8000m
• M² Facter : <1.2
• Expected Life : 8000hours
• Work Temperature: 10℃ ～ 30℃
• Storage Temperature: -10℃ ～ +50℃
• Warm-up time: <0.5
• Cooling system: Air
• Laser Head Dimensions: 195 x 38 mm/7.68 x 1.5in(L x Dia.)
• Clour: Green

Details:

• The Green Laser Pointer Pen fits easily in your pocket, purse or briefcase

• It is great for pointing objects from long distance

• Red button design, simple operation

• ON/OFF Switches adjust  

• The green laser will come with 18650 battery   

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:

• Do not look into the path of the laser beam, because the laser radiation is potentially harmful
• Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure
• Unserew the end cap, insert batteries with positive end upward and screw on the cap. Must use alkaline batteries
• In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, by purchasing these products YOU (the customer) 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 need to agree to incorporate this notation in the product description, so that any potential buyer can be well informed before making purchasing decision 

Package Included:

• 1 x Laser Pointer Pen
• 1 x Battery
• 1 x Charge Adapter
• 4 x Keys