Donegan OptiVISOR® with Four Acrylic Lens Plates flexshaft Length: 6-1/2" (160mm)

Length: 6-1/2" (160mm)

black antique finish on silver and gold

600 grit - 2 sheets of each

all are ground and polished to prismatic optical standards to provide clearer

Fine-point Sharpie

Donegan OptiVISOR® with Four Acrylic Lens Plates flexshaft Length: 6-1/2" (160mm)This OptiVISOR, the first choice of many jewelers for magnification at the bench, comes with four interchangeable, lightweight acrylic lens plates that provide a range of magnification from 1. 75X2. 75X. The lenses snap in and out of the OptiVISOR frame quickly and securely, making it easy to change lenses as often as your work demands; all are ground and polished to prismatic optical standards to provide clearer, sharper optics. An adjustable tension