This trial lens set is designed for optometrists and features a kit with 268 lenses. These are packaged in an attractive lockable briefcase and feature plated rims with the diopter for quick identification. The colors are reversed such that Red = Minus and Black = Plus. Also includes accessory lenses. A space is provided for your choice of trial frame.

Full Set includes:

• Sphere lens in Pairs (+/-) (160 count)—diopters as follows: 0.12, 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00, 3.25, 3.50, 3.75, 4.00, 4.25, 4.50, 4.75, 5.00, 5.25, 5.50, 5.75, 6.00, 6.50, 7.00, 7.50, 8.00, 8.50, 9.00, 9.50, 10.00, 11.00, 12.00, 13.00, 14.00, 16.00, 18.00, 20.00
• Cylinder lens in Pairs (+/-) (80 count)—diopters as follows: 0.12, 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00, 3.25, 3.50, 3.75, 4.00, 4.50, 5.00, 6.00.
• Prism lenses (12 count): Pairs: 0.50, 1.00, 2.00. Singles: 3.00, 4.00, 5.00, 6.00, 7.00, 8.00.
• Auxiliary Lenses (16 count): 0.25 and 0.50 (+/-) Jackson Cross Cylinder, Singles: Red Lens, Green Lens, Frosted, Plano, Cross, X0:25. Pairs: Maddox, Pinhole, Occluder, 1.00 mm Slit.