Malette d'Essai 266 GA

Composition:
* Spheres:40 pairs each of concave and convex
0.25D to 6.00D in 0.25 steps
6.50D to 10.00D in 0.50 steps
11.00D to 15.00D in 1.00 steps
16.00D to 20.00D in 2.00 steps
* Cylinders:20pairs each of concave and convex
0.25D to 4.00D in 0.25 steps
4.50D to 6.00D in 0.50 steps
* Prisms:12 pieces
0.5(2) 1.0 to 10.0 in 1.0 steps
* Accessories:16 pieces
RF GF BL PL(2) MR(2) FL CL(2) PH(2) SS PF Crosscylinder x0.25 x0.50