Welcome to Precision Vision

Precision Vision has been producing quality vision testing products for over 30 years. Tests for: ETDRS Charts & Illuminator Cabinets, Visual Acuity Tests for Pediatrics through Geriatrics utilizing Gratings, Lea Symbols, Lea Numbers and Sloan Letters. Color Vision, Visual Adaptation, Visual Fields with Damato Campimeters and Nef Perimeters. All types of Contrast Sensitivity Tests. Books, Publications and Videos. Located in La Salle, IL.