Comprehensive set with 266 lenses
80 Spherical Concave Lenses : 0.25 to 20.00 dipoters
80 Spherical Convex Lenses : 0.25 to 20.00 diopters
40 Cylindrical Convace Lenses : 0.25 to 6.00 dipoters
40 Cylindrical Convex Lenses : 0.25 to 6.00 dipoters
12 Prismatic Lenses : 0.5-0.8
12 Accessory Les