Risley Rotary Prism

Risley Rotary Prism

  • $711.95
    Unit price per 
Shipping calculated at checkout.

Large aperture (1"/23mm) rotating Prisms permit more flexibility compared to your Phoropter. Two versions are offered; +/- 20 PD or +/- 30 PD with handles. The Prisms are controlled with a convenient knurled rotating knob. Accurately calibrated dial shows prism diopter selected and rotates thru 30 PD right-exo to 30 PD left-eso.

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00

Shipping Address

Shipping Methods