The Excalibur lens has been used to set almost every freestyle record the world over. The optical designer who engineered the Excalibur lens, designed it for one purpose, to be used in a bow scope. Most other scope lenses are designed for eye glasses then adapted for scopes. We found that usually a simple or cheaper solution is never an improvement. A curved plastic eye glass lens is very difficult to make into a perfect optical center. It is impractical to change lenses if they are not optically centered because you will have to sight-in every time they are changed. Couple this with the fact that a curved lens generates reflection.

The SuperScope Excalibur Lenses are made from high quality optical, coated and tempered glass. This results in a lens that has an extremely clear image with 99.5% light transmission. All Specialty Archery Lenses are optically centered, which is extremely important in choosing a lens. There are three lens options; The Dual Lens is available in 4, 6, and 8 power center lens with 2 power outer lens. The Glow Lens is available in 2, 3, 4, 6, 7, and 8 power with 0.020, 0.030, 0.040, and 0.060 hole size. The Tuff Lens is available in 2, 3, 4, 6, 7, and 8 power.