Trial frame lens set 108/L

Large and complete set of 232 lenses only, supplied without case or tray. FEATURES LENS: White optical glass, 22 mm diameter sphere / 22x18 mm cylinder RIM: Plastic, 38 mm diameter The lenses can be inserted in any case or ophthalmic unit drawer with tray thanks to the standard external diameter of 38 mm Spheres: 34 pairs each Plus and Minus 0.12 0.25 to 4.00 in step of 0.25D 4.50 to 7.00 in step of 0.50D 8.00 to 16.00 in step of 1.00D 18.00 to 20.00 in step of 2.00D Cylinders: 19 pairs each Plus and Minus 0.12 0.25 to 3.50 in step of 0.25D 4.00 to 5.00 in step of 0.50D 6.00 Prisms: 10 pcs. from 1° to 10° Accessories: 10 pcs. (red and green glass, stenopaic slit, pin hole, occluder disc, frosted glass, maddox, 2 cross line, neutral glass)