Full Diameter (38mm) Perimeter Trial Lens Set
A perfect trial lens set to compliment a perimeter visual field analyzer. There is no need to have a complete set next to your analyzer, nor should you have to run back and forth to your exam room to use the trial lenses from the set there. The footprint of this convenient little trial lens set is only 9.5" square. The Perimeter Trial Lens set comes with 68 pieces total, including spheres from 0.25D to 16.00D, and cylinders from 0.25D to 5.00D.