Optical Crystal. Available in 2 sizes. Small Size: 7? h x 5? W Etch Area: 3.75? H x 2.75? W. Large Size: 8? H x 6? W Etch Area: 4.75? H x 3.75? W.
Optical Crystal. Available in 2 sizes. Small Size: 7? h x 5? W Etch Area: 3.75? H x 2.75? W. Large Size: 8? H x 6? W Etch Area: 4.75? H x 3.75? W.