Functionality and Safety of the 50mW Green Laser Pointer

Functionality and Safety of the 50mW Green Laser Pointer

The green beam laser pointer is a slick looking pointer that is shaped like a pen and is used in presentation pointing. The 50mW green laser pointer is a more affordable pointer especially as compared to the higher frequency pointers such as the 100, 150 and 200mW pointers. The powerful green laser pointer comes in a metallic silver or black hard plastic outer covering. It is a light convenient gadget that you can hold easily in your hand, more less like a pen. In fact, some pointers come with a pen functionality on one side of the pointer. The laser emitting mechanism is a very light microchip and much of the weight is just the battery powering the laser. Since laser consumes very lightly power, the 50mW green laser pointer battery can last for a very long time.

Besides pointing on a presentation slide when laying emphasis on different things in your presentation, the powerful green laser pointer has other functions. It may also be used to light matches and pock balloons. It can also be used to burn holes on to a paper. However, caution needs to be examined when handling the powerful green laser pointer. Doctors have warned that the higher frequency laser pointers may be dangerous to the naked eye. Since the laser light is undetectable by the eye until it meets an opaque material, the laser light can easily enter the eye without detection by eye mechanisms that protect the eye from dangerous rays. When the laser light gets to the retina, it may cause damage to the eye. This is especially when done multiple times. Doctors therefore recommend use of lower frequency laser pointers. The 50mW green laser pointer is one of the lower frequency pointers thus safe for use. It is also cheaper to purchase and serves you as well.

You can purchase this safe 50mW green laser pointer from online laser dealers on the internet. These dealers stock a wide variety of styles of the green beam laser pointer. You can therefore easily and conveniently purchase the pointer of choice from such vendors. Their prices are also much less as compared to most offline shop dealers and some will even not charge you shipping costs. You can even get discount vouchers and sales offers to reduce the costs of the powerful green laser pointer further.

POST COMMENT

Bike Safety for Children Worksite Safety, Ladders and lightweight tools Garage Door Safety Alert: 10 Tips to Keep in Mind Bi-Dating Safety Tips You Need To Know! Stay Safe And Romantic! Who Determines Lithium-ion Laptop Battery More, Materials or Circuit Design Wireless Safety measures Process Confusion Five Online Gaming Safety Tips for Parents Tendency Analysis of China's Electronics Industry in 2010 The General Glue Gun Safety Tips That One Must Follow Is Radio Advertising Right For You? Several Safety Tips For Using A Portable Power Generator Employers: What are your health and safety responsibilities? Scanning Acoustic Microscopy for Electronic Failure Analysis