No Other Vial on the Planet is More Visible (It's Just Science)
GREEN. In the light spectrum, green is the most visible color to the human eye.
So Johnson Level matched its level vials to that exact shade of green your eye can see best in most lighting conditions. We call this color “Cats Eye Green.” It’s actually a green color with a yellowish tint.
But Johnson vials are the best vials in the world not only because of their color, but also because of the other things we put into the vial.
- First, there is a UV (ultra-violet light) blocker. It's like sunscreen for your vial. So Johnson levels will keep their color longer than the non-“Cats Eye Green” levels from the other guy.
- Second, there is a special additive which keeps the vial moving smoothly in extremely hot and cold temperatures. So whether you’re in the blistering heat of summer in Arizona or the frozen tundra of Green Bay, Wisconsin in the middle of January, your Johnson vial stays true. (oh, and if it doesn’t there’s always that “lifetime accuracy warranty”).
Johnson Level really cares about you... and your eyes!
Just wait until you "See" the Big Half-Incher Vial, only from Johnson.