The 50W 532 nm Open-Back Kaleidoscopic Green Laser Pointer Pen is made of Aluminum Alloys and the size is 15.8 x 1.4cm x 0.55 inch in length and dimension. It is a 50mw green laser module with which one can fill any target surface with kaleidoscopic laser green dots by simply twisting the front lens ring. Powered by 2 x AAA batteries, you can put up laser show anytime anywhere with the 50W 532 nm Open-Back Kaleidoscopic Green laser Pointer Pen.
This pen shaped green laser pen can be used for various purposes. It is a toy as well as a thing that can find its place in the corporate board meeting. It helps to high light something and also bright up your evening party. Durable enough for a long time use this is a product designed for multi tasking. It is on the user to decide how he wants to use it. For example to high light any point of a presentation during any conference and meeting, to point stars at night during night the range of the laser pen is really high, to demonstrate anything or to focus on a particular thing in class, museums, exhibitions, and anything that requires projection or highlighting from a distance.
The laser beam of this device is pretty strong it is clearly visible in the night time as well in the day time.