Prism Nomograph for Press-On™ Prisms

Rotation Guide for Aligning Press-On™ Prisms

Now available: a kit that assists you in achieving a combined horizontal and vertical deviation correction by a single prism with its apex placed in an oblique position.

• The rotation guide assists in aligning the Press-On prism on the patient’s lens when rotation is required.
• Both the nomograph and rotation guide are printed on an erasable card that can be re-used. 
• Included also are step-by-step instructions to ensure the correct prism and angle is identified and the prism is then cut at the correct angle and applied correctly and a fine point non-permanent marker.