Jackson Cross Cylinder 3 pack with Metal Case

Jackson Cross Cylinder 3 pack with Metal Case

525200
  • $57.00
    Unit price per 
Shipping calculated at checkout.


Set of 3 Jackson Cross Cylinders in a metal box with 0.25, .50 and 1.00 lenses. Used to determine orientation of astigmatism correction, the power of the astigmatism correction and the axis. Lenses are 35mm with axis markings and handles are 70mm long.