Free UPS Shipping on ALL contiguous US internet orders over $149
Individual Square Loose Prisms
Individual Prism Flipper
48mm Flat Prisms .25
Loose Prism Set
Monocular Maddox Phoria Measure
Vergence Facility Prism 12D/3D
Horizontal Prism Bar
48mm Corrected Curve Prisms 1.0
Yoked Prism Frame with 360 Degree Compass and Adjustable Nose Piece
Prism Bar Set with Storage Box
3M Press-On Prisms
Combination Prism Bar Set
Good-Lite Low Prism Base-In Flippers
Yoked Prism Frame with 360 Compass
38mm Corrected Curve Prisms .25
Prism Set with Magnetic Handle
Yoked Prism Frame with Elastic String
38mm Flat Prisms 2.0
Bishop Alignment Prism Set
Yoked Prism Frames with Adjustable Temple
MS-10 Prism Set and Maddox Rod
Combination Vertical & Horizontal Prism Bar
Prism Bar Holder