405nm blue violet laser pointer pen 50mW

Best 50mw blue violet laser pointers is rarely prefered to the green and red ones, it could be used for what others do, which also reflects the individual unique aesthetic taste. It is probably not as much preferred lasers as an astronomy laser pointer, because brighter colors would make an object more visible in the sky. However it comes down to all other uses such as pinpointing something on the large screen or on the blackboard.

Low -price 50mw violet laser pointer is often used in the field of presentation and a lot of business trip conference presentation. A small pen type is convenient to carry. The high quality 50mw purple laser pointer pen is useful in the description of the internal meetings,such as lectures, study group

Product Specifications :

1.Key Feature:purple laser
2.Material: Copper
3.Surface Treatment: Rubber paint
4.Operating mode :soft touch
5.Power supply: 2*AAA
6.Wavelength: 405nm
7.Output power: 50mW
8.Laser range: 500-10000 meters
9.Working voltage: DC3V
10.Working temperature :0~+30Celsius degree
11.Size : 13mm*147mm
12.N.W:46g
13.Fixed focus: continuous output

Packing Details :
1x 405nm Blue Voilet Laser Pointer 50mw
2x AAA Battery
1x Velvet Box with Wrapping Papers Sets