Not only do these glasses work, they are comfortable, cool and sturdy. I was impressed at how they enhance the red-laser beam in daylight. They are a must for outdoor red-laser work. If you really want a rush, wear them outdoors right after sunset - or on a cloudy day. Where were these glasses in the sixties? Green lasers are fairly visible in daylight with the naked eye. I bet viewing a green laser through green lenses would really knock your socks off.
great glasses:
These glasses work great. They are a must have if your going to use a laser tool in the daylight out doors.
