Lasersman: Low Price Powerful Laser Pointers

Discount Powerful Laser Pointers Firedragon-VII 650nm 300mw Handheld Pure Red Laser Kaleidoscopic Pointer Pen (Certified Power Guaranteed)

http://www.lasersman.com/pure-red-laser-pointer-pen-650nm-300mw-flashlight-handheld/?m=134

Specifications:

Features:

650nm Laser Pointer Pen produce clear visible red beam in the dark
Precision machined from high tech aluminum
Black matte anodized finish
Fully O-Ring sealed for dust and water
Fully Multi-Coated optical lens system
Nitrogen charged for anti-fog
Rotary optical beam collimator - allows quick adjustment of beam diameter and intensity
650nm (Red) Laser light frequency - easiest light for the human eye to see (See Chart)
Amplified coherent light - most efficient light for long distance illumination
1inch Tube adapts to multiple mounting systems
You can use the 300mw red laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics
Pure Red Laser Pointer Pen is ultra safe, low power design, perfect for everyday use
Easily to use, only need to push the back button then you can see striking red beam of light shoot forth
Power saving, durable and reliable

Details:

This powerful 650nm 300mW Flashlight Handheld Pure Red Laser Pointer Pen not only can help you to point at targets in distance, but also can bring you a lot of fun

Equipped with a innovative unique circuitry system which enables the 650nm red laser to operate at temperatures below freezing and even down to 0˚Fahrenheit, without loss of power

Pure Red Laser Pointer Pen is widely used in astronomy, classrooms, lecture halls and outdoor travel

You can contact me for a large discount.

We often hold the Group Buy on my MSN group. There are many discount information about Laser Pointers. You can add my MSN if you like.

Thanks! Have a good day!

Yours LPKath

MSN: LPKath@hotmail.com

ICQ: 640181937

Twitter: @LPKath

Specification

Wavelength (nm): 450nm
Output power (mW): 1000MW
Material: Aluminum alloy
Battery: 1x18650
Beam divergence (mrad): 1.0-1.3mrad
Transverse mode: TEM00
Beam diameter (mm): 1.0-1.3mm (at the output mirror)
Laser power supply: 1*4.7V Sanyo 18650 Battery 2200mAh
Operating temperature: 0-35℃
Operating mode: CW
Lifetime: >8000hours
Optical structure: Separation of crystal cavity design
Feature: To focus, to diving, high-quality, high power
Application: Fluorescence excitation, direction indicator at long distance, tracks detection, star pointing