human-eye

Blue lasers are on the cutting edge of consumer laser pointers. This beautiful blue-violet laser is more pleasing to look at than red or green! Please note, because the human eye is more sensitive to green than to blue, this laser pointer will appear less bright than a similar green one. However, the milliwatt output [...]

Continue Reading 10mW Blue Violet Laser Presentation Pointer

Product Description Blue lasers are on the cutting edge of consumer laser pointers. This beautiful blue-violet laser is more pleasing to look at than red or green! Please note, because the human eye is more sensitive to green than to blue, this laser pointer will appear less bright than a similar green one. However, the [...]

Continue Reading 50mW Purple Blue Laser Presentation Pointer

Here’s a more portable green laser pointer, extra handy for presentations and playing with pets. The convenient pocket size laser goes anywhere. Due to the sensitivity of the human eye, green lasers appear the brightest! Package includes laser pointer, battery, and storage case. References :Optical astronomy | Define Optical astronomy at Dictionary.comGreat Basin National Park [...]

Continue Reading 5mW Mini Green Laser Pointer

Here’s a more portable green laser pointer, extra handy for presentations and playing with pets. The convenient pocket size keychain laser goes anywhere. Due to the sensitivity of the human eye, green lasers appear the brightest! Package includes laser pointer, battery, and storage case. References :NASA reports first rocky planet outside our solar system …Ring [...]

Continue Reading 5mW Bright Green Laser Pointer Keychain

2 AAA Batteries are included. The Military Grade Astronomy Green Laser Pointer 5mW is a glorious tool that can be used by the military or the lowly star gazer.It has a powerful beam that is suitable for the most detailed presentations and is distinctly visible for long distances on a clear night. What a wonderful [...]

Continue Reading Military Grade Green (532 nm) Laser Pointer, 5 mW