Retinoscopy Rack set
concaves and convexes: 0.25/0.50/0.75/1.00/1.25/1.50/1.75/2.00/ 2.50/3.00/3.50/4.00/5.00/6.00/7.00/8.00/ 9.00/10.00/12.00/14.00/16.00
concaves and convexes: 0.25/0.50/0.75/1.00/1.25/1.50/1.75/2.00/ 2.50/3.00/3.50/4.00/5.00/6.00/7.00/8.00/ 9.00/10.00/12.00/14.00/16.00
