Sector Prism Assessment Device

These modular goggles allow vision practitioners to quickly evaluate field expansion for patients with visual field loss (like hemianopsia). The system provides a stable, non-permanent way to test sector prisms during clinical evaluations and mobility training.

Product Highlights

• The prism carrier slides easily onto either the left or right side of the goggles to accommodate any field defect.
• Securely holds sector prism opthalmic lenses (not included) in the exact position needed to shift the patient's field of view.
• The secure fit and adjustable strap allow patients to walk and move safely while testing the prisms' effectiveness.
• Eliminates the need for temporary tape or adhesives on a patient’s primary glasses during the trial phase.