50mW 532nm Open-back Steel Green Beam Laser Pointer Pen

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50mW 532nm Open-back Steel Green Beam Laser Pointer Pen Overview

Look at this special pen shaped laser pointer! This is a 50mW 532nm Open-back Steel Green Beam Laser Pointer Pen. This laser pointer pen is widely used in night astronomical teaching, camping or construction field observing and so on! It is really a multifunctional daily assistant!This green laser pointer pen adopted the latest microelectronic technology. The laser is powered by two AAA batteries, which can emit a 50mw 532nm constant wave. The beam is clearly visible in the dark. This laser pointer pen is made of high quality metal material, durable for long time using and comfortable for holding. The clicky button will bring you a good hand feeling. You only need to press the button then you can see striking green beam of light shoot forth. With the pen clip, this laser pointer is easy to carry. High quality and wide usage, this laser could be your best choice!