List of Applications for Laser Pointers:

Different types of laser pointer can show different colors of light, and the apparent brightness of a spot from a laser beam depends not only on the optical power of the laser and the reflectivity of the surface, but also on the chromatic response of the human eye. The laser pointer can be used to highlight something of interest by projecting a small bright spot of colored light onto it. It can be used in different areas which include educational and business presentations, architecture, astronomy, camp and adventure, and entertainment etc.


This laser pointer is commonly used for conference presentations and product demonstrations, letting your speech more freely and customers communicate more easily and naturally.		In Astrometry, the beautiful Green laser beam from laser pointer is suitable for night sky observation which can point out the position of the star you are looking at.

In architecture, this laser can measure the accurate position of building in the faraway distance without close to the dangerous area.		In tourism, it can be used to explain the scenery in the distance or all kinds of exhibitions, a good guide and companion for your travel.

It will be the best guide for the climber who lost in the mountainous areas, can send out the SOS signal in time.		For outdoor adventure, it will be a good tool for pointing out the faraway target and sending out the SOS signal, will make your travel more fun and secure.

The low power (<5mW) laser pointer can be used to train your pet.		It can be used in places of entertainment, especially the dancing party.

DescriptionPowered by high-capacity rechargeable 18650 battery, this 5mW Extension-Type Focus Purple Dot Pattern Facula Laser Pointer Pen with 18650 Rechargeable Battery is low power consumption and environmental friendly. It can produce purple dot light while focusing. What is more, the stretch focus makes you convenient to use this laser pointer pen. The comfortable pen appearance is easy and soft to hold. So you can hold it for long lasting time. Under the help of this laser pointer pen, you can show the main point you want to highlight directly and perfectly. Therefore, this laser pointer pen is an excellent assistant for you. You will be satisfied with this laser pointer pen.

FEATURES

Powered by high-capacity battery, it is power saving
Produce purple dot light
It is extension-type
Made of high quality material, so it is enough durable for long time using
The laser can be seem as far as the eye can see
Power saving, compact and reliable
Simply press the button to activate the laser pointer pen and release it to deactivate
Lightweight and handy design, it is very convenient to put in bags or pockets
It’s more convenience that use laser to point to the target instead of hands
Point at any desired targets on projection screens, video monitors, and presentation graphics
Perfect for teachers, professors, doctors, managers, engineers and so on

Specifications

Output Power	5mW
Light Color	Purple
Wavelength	405nm
Body Color	Silver
Switch Type	Click
Switch Location	Bottom
Power Supply	1*18650 Battery
Weight	9.24 oz / 262 g
Dimensions	5.71 x 0.94" / 14.5 x 2.4 cm (L x Dia)
Focus	Yes

Package Includes

1 x Laser Pointer Pen
1 x Battery Charger
1 x 18650 Battery