5mW 405nm Adjust Focus Violet/Blue Laser Pointer with 2pcs AAA Batteries

5mW 405nm Adjust Focus Violet/Blue Laser Pointer with 2pcs AAA Batteries

Specifications:

• Laser Color: Violet purple blue beam laser
• Operation Voltage: DC 3.0V
• Power Supply: 2 x AAA battery (included)
• Laser Wave Length: 405nm
• Laser Output: 5mW
• Current: I<250mA
• StorageTemperature Range: Between-10 degC and 40 degC
• OperationTemperature Range: Between 20 degC and 30 degC
• Laser Pointer Size(L x Dia.): Approx. 160 x 13.2mm / 6.3 x 0.52 inch

Features:

• The 405nm laser pointer pen with adjustable focus can produce clearly visible beam in the dark.
• The violet purple blue beam laser pointer is power saving, durable and reliable.
• Use your laser pointer pen to point any desired targets.
• Keep yourself in style with this fashionable and compact laser pointer pen
• Perfect for astronomy, presentation, tutorial, and office meeting use.
• Portable pen design and easy carrying - use it any where

Safety Considerations:

• 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

Check out some of my other items