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Trusted in 60+ countries · 1,000+ certified clinical sites · ISO 13485:2016

Welcome to the new Precision Vision — built for the professionals who rely on us.

The Gold Standard in Vision Measurement since 1965

FDA-registered medical device manufacturer · Made in Woodstock, IL

Precision Vision

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FDA-grade ophthalmic trials. ETDRS-compliant from day one.

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Sloan and ETDRS protocol training for sites and CROs.
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Charts, occluders, fixation devices and the diagnostic instruments that PV is known for.

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Clinical Trial Services
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Clinical Trial Services

FDA-grade ophthalmic trials. ETDRS-compliant from day one.

Training & Certification

Sloan and ETDRS protocol training for sites and CROs.

Visual Acuity Charts
Specialty Vision Tests
Hardware & Cabinets
Diagnostic Instruments

Diagnostic Tools

Charts, occluders, fixation devices and the diagnostic instruments that PV is known for.

Instruments & Hardware

Cabinets, mounts, and the instruments behind every certified clinical site.

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Scientific Validation

How our charts are calibrated and the studies behind their use in trials.

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MNRead (1)

Precision Vision (3)

Contrast Value

100% (2)

Optotype

Patti Pics (1)

Chart Use Type

Pocket Card (2)

Contrast Type

High (2)

Language

English (1)

Spanish (1)

Testing Distance

40 cm / 16 in (2)

Availability

In stock only

Price

$ to $

Brand

MNRead (1)

Precision Vision (3)

Contrast Value

100% (2)

Optotype

Patti Pics (1)

Chart Use Type

Pocket Card (2)

Contrast Type

High (2)

Language

English (1)

Spanish (1)

Testing Distance

40 cm / 16 in (2)

MNRead Pocket Card - Spanish

Sale price$40.25

Lighthouse Simulator Glasses Kit

Sale price$41.75

Zhang Ring Test™

Sale price$18.00

Patti Pics MassVAT Near Vision Pocket Card

Sale price$14.50

Est. 1965

Trusted Worldwide

17 Languages

Clinical Trial & Research Focused

Standardized Visual Function Testing

PV

PRECISION VISION

Est. 1965 · Woodstock, IL

The Gold Standard in Vision Measurement. Manufactured in Woodstock, Illinois under ISO 13485:2016 quality management.

1725 Kilkenny Court
Woodstock, IL 60098 · USA
+1 (815) 223-2022

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Clinical Trial Services
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Scientific Validation

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ISO 13485:2016 FDA Registered Made in USA