- Ogden, Utah, United States
- US $9.99
- Feb 17th
Cobalt Blue lenses have been used to filter Annoying Yellows, Oranges and Reds for centuries...From Glass Blowers to Photographers... They absorb much of the excess light from the red/orange/yellow spectrum that can cause visual clarity issues. These lenses are excellent for torchwork, cutting, brazing and other jobs where the extremely bright yellows and oranges inhibit visual clarity of the work.