What is the best laser for you?
This will depend on a number of different factors, including what applications you for your laser pointer from the eye. All colors and powers are watching for astronomy or star and many other applications, so if you have determined to consider what color and performance you are looking for you next want to design features. Things like key switch security features, adjustable focus, lens cap, and other accessories to consider to ensure that you are the laser works best for you chose. Astronomical 100mW Green Laser Pointer with great reach 5000m Product parameters: Output Power: max.100 mWbeam color: GreenWavelength: 532nmlife:> 8000 hoursRange: Up 5000mBeam divergence: <1.25mRadbeam diameter: 1.25mm @ irispoint size: <18mm from 15 metersFocus Mode: Fixed focus special function : U…