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

Services
Working on a trial?

Tell us your protocol and timeline. We will scope a fit and return a quote within 5 business days.
Get in touch →

Clinical Trial Services
FDA-grade ophthalmic trials. ETDRS-compliant from day one.

Training & Certification
Sloan and ETDRS protocol training for sites and CROs.
Products
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.
Scientific Validation
Resources
Scientific Validation
How our charts are calibrated and the studies behind their use in trials.

Product Support
Manuals, calibration walkthroughs, and FAQs for installed equipment.
About
Contact

Search
Cart

Scientific Validation
About
Contact

Clinical Trial Services
Training & Certification
Research & Academic Partnerships
Practice Support

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.

Article Library
FAQ
Shipping & Returns
Shop by Brand

Scientific Validation

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

Product Support

Manuals, calibration walkthroughs, and FAQs for installed equipment.

Cart

Your cart is empty

Home
Shop
Products

Products

Sort by

587 products

Filters

Availability

In stock only

Price

$ to $

Brand

3M™ Fresnel (1)

Bailey-Lovie (2)

Bernell (3)

Colenbrander (9)

Colenbrander, Precision Vision (1)

Double-Happy (1)

ETDRS®, EyeWalls™ (1)

ETDRS®, Lighthouse (6)

ETDRS®, Precision Vision (15)

EyeWalls™ (7)

IReST (1)

Lighthouse (8)

MARS (1)

MNRead (2)

Pelli-Robson (3)

Precision Vision (319)

Rabin (1)

Radner (1)

Reichert® (29)

Rollens (1)

Teller (2)

Volk (173)

Contrast Value

1.25% (7)

2.5% (9)

5% (9)

10% (14)

25% (9)

50% (2)

100% (162)

0.56% – 25% (1)

0.56% – 100% (4)

0.6% – 100% (1)

1% – 56% (4)

1.2% – 100% (1)

1.25% – 25% (1)

2.2% – 100% (2)

1.25%, 2.5%, 100% (2)

10%, 100% (5)

2.5%, 10% (1)

Optotype

Euro-Wide (8)

Hands (1)

HOTV (29)

House, Apple, Umbrella (5)

Kindergarten Chart (1)

Landolt C (15)

Patti Pics (36)

Patti Pics, Landolt C (1)

Patti Pics, Tumbling E (1)

PV Numbers (29)

Sloan (67)

Snellen (5)

Tumbling E (23)

Chart Use Type

Corded Chart (20)

Flash Cards (4)

Flip Book (13)

Folding Chart (15)

Large Illuminator Cabinet (40)

Pocket Card (17)

Small Illuminator Cabinet (59)

Wall Mounted (1)

Contrast Type

High (160)

Low (18)

Mixed (20)

Contrast Test Type

Low Contrast Visual Acuity (20)

Peak Contrast Sensitivity (11)

Language

Arabic (2)

Chinese (1)

Danish (8)

Dutch (12)

English (21)

Finnish (8)

French (11)

German (13)

Greek (4)

Hebrew (1)

Hungarian (2)

Italian (12)

Japanese (1)

Korean (1)

Norwegian (3)

Polish (1)

Portuguese (11)

Portuguese (Brazilian) (2)

Romanian (2)

Russian (1)

Spanish (14)

Swedish (10)

Tagalog (1)

Turkish (4)

Testing Distance

1 m / 40 in (8)

2 m / 6.5 ft (22)

2.5 m / 8.3 ft (20)

3 m / 10 ft (76)

33 cm / 13 in (1)

33 cm, 66 cm (1)

4 m / 13 ft (45)

40 cm / 16 in (54)

40 cm, 60 cm (1)

6 m / 20 ft (16)

60 cm / 24 in (1)

66 cm / 26 in (2)

67 cm / 26.3 in (1)

80 cm / 32 in (2)

Any Distance (4)

Multi-Distance (14)

Availability

In stock only

Price

$ to $

Brand

3M™ Fresnel (1)

Bailey-Lovie (2)

Bernell (3)

Colenbrander (9)

Colenbrander, Precision Vision (1)

Double-Happy (1)

ETDRS®, EyeWalls™ (1)

ETDRS®, Lighthouse (6)

ETDRS®, Precision Vision (15)

EyeWalls™ (7)

IReST (1)

Lighthouse (8)

MARS (1)

MNRead (2)

Pelli-Robson (3)

Precision Vision (319)

Rabin (1)

Radner (1)

Reichert® (29)

Rollens (1)

Teller (2)

Volk (173)

Contrast Value

1.25% (7)

2.5% (9)

5% (9)

10% (14)

25% (9)

50% (2)

100% (162)

0.56% – 25% (1)

0.56% – 100% (4)

0.6% – 100% (1)

1% – 56% (4)

1.2% – 100% (1)

1.25% – 25% (1)

2.2% – 100% (2)

1.25%, 2.5%, 100% (2)

10%, 100% (5)

2.5%, 10% (1)

Optotype

Euro-Wide (8)

Hands (1)

HOTV (29)

House, Apple, Umbrella (5)

Kindergarten Chart (1)

Landolt C (15)

Patti Pics (36)

Patti Pics, Landolt C (1)

Patti Pics, Tumbling E (1)

PV Numbers (29)

Sloan (67)

Snellen (5)

Tumbling E (23)

Chart Use Type

Corded Chart (20)

Flash Cards (4)

Flip Book (13)

Folding Chart (15)

Large Illuminator Cabinet (40)

Pocket Card (17)

Small Illuminator Cabinet (59)

Wall Mounted (1)

Contrast Type

High (160)

Low (18)

Mixed (20)

Contrast Test Type

Low Contrast Visual Acuity (20)

Peak Contrast Sensitivity (11)

Language

Arabic (2)

Chinese (1)

Danish (8)

Dutch (12)

English (21)

Finnish (8)

French (11)

German (13)

Greek (4)

Hebrew (1)

Hungarian (2)

Italian (12)

Japanese (1)

Korean (1)

Norwegian (3)

Polish (1)

Portuguese (11)

Portuguese (Brazilian) (2)

Romanian (2)

Russian (1)

Spanish (14)

Swedish (10)

Tagalog (1)

Turkish (4)

Testing Distance

1 m / 40 in (8)

2 m / 6.5 ft (22)

2.5 m / 8.3 ft (20)

3 m / 10 ft (76)

33 cm / 13 in (1)

33 cm, 66 cm (1)

4 m / 13 ft (45)

40 cm / 16 in (54)

40 cm, 60 cm (1)

6 m / 20 ft (16)

60 cm / 24 in (1)

66 cm / 26 in (2)

67 cm / 26.3 in (1)

80 cm / 32 in (2)

Any Distance (4)

Multi-Distance (14)

New Single-Lens Case

Sale price$76.00

Night Vision Goggle Filter

Sale price$55.50

Ocular Response Analyzer G3

Sale price$16,585.00

OPTISHIELD Silicone Optical Occluder

Sale price$14.25

Color Frosted Black

$OptoChek® Plus Auto Refractor + Keratometer$

OptoChek® Plus Auto Refractor + Keratometer

Sale price$9,190.00

Original Series Sloan Letter ETDRS®

Sale price$69.75

Original Series Sloan Letter ETDRS® — Set of 3 — 2 m

Sale price$209.25

Original Series Sloan Letter ETDRS® — Set of 3 — 2.5 m

Sale price$209.25

Original Series Sloan Letter ETDRS® — Set of 3 — 3 m

Sale price$209.25

Original Series Sloan Letter ETDRS® — Set of 3 — 4 m

Sale price$209.25

Pan Retinal® 2.2 BIO Lens

Sale price$480.00

Patti Cake Fixation Paddle

Sale priceFrom $20.00

Patti Cake Small Fixation Paddle

Sale price$9.75

Patti Pics & PV Numbers Near Vision Chart

Sale price$37.00

Patti Pics & Sloan Near Vision Chart

Sale price$37.00

Patti Pics & Tumbling E Near Vision Chart

Sale price$37.00

Patti Pics 10 Line Folding Chart

Sale price$68.25

Patti Pics 13 Line Pediatric Vision Chart

Sale priceFrom $19.25

Patti pics 13 lines Translucent Chart

Sale price$23.00

Patti Pics 15 Line Folding Chart

Sale price$76.00

Patti Pics Colenbrander Low Vision Chart

Sale price$76.00

Patti Pics Double Sided Split MassVat Near Vision Eye Test Chart

Sale price$52.00

Patti Pics MassVAT 8 Line Translucent Eye Test Chart

Sale price$17.25

Patti Pics MassVAT Children's Eye Test 3 Meters

Sale price$69.75

Patti Pics MassVAT Distance Vision Screening Book

Sale price$55.00

Patti Pics MassVAT Near Vision Pocket Card

Sale price$14.50

Patti Pics Pocket Size Near Vision Card

Sale price$14.50

Patti Pics Presentation Book

Sale priceFrom $55.00

Patti Pics Red and Green Stripe Eye Chart

Sale price$19.25

Patti Pics Response Key Kit

Sale price$21.50

Patti Pics Runge Pocket Near Vision Test Card

Sale price$14.50

Patti Pics Single or Two Alt. Forced Choice Cards

Sale price$55.25

Patti Pics Symbol™ Acuity Chart

Sale price$65.00

Patti Pics™

Sale priceFrom $19.25

Patti Pics™ Chart

Sale price$51.75

Patti Pics™ Folding Eye Chart

Sale priceFrom $68.00

Patti Pics™ Series ETDRS®

Sale priceFrom $65.00

Patti Pics™ Series ETDRS® — Set of 3 — 2 m

Sale price$209.25

Patti Pics™ Series ETDRS® — Set of 3 — 2.5 m

Sale price$209.25

Patti Pics™ Series ETDRS® — Set of 3 — 3 m

Sale price$209.25

Patti Pics™ Series ETDRS® — Set of 3 — 4 m

Sale price$209.25

Patti Pics™ Translucent Chart

Sale price$98.25

Patti Stripes Square Wave 4 Grating Paddles

Sale price$276.00

PD Ruler

Sale price$5.75

PDT Laser Lens, With Flange

Sale price$1,102.00

Peek-a-Boo Patti Contrast Test

Sale price$178.75

Pelli Robson Contrast Sensitivity Test for Near Distance

Sale price$349.00

Pelli-Robson Contrast Sensitivity Chart

Sale priceFrom $327.25

…

Est. 1965

Trusted Worldwide

17 Languages

Clinical Trial & Research Focused

Standardized Visual Function Testing

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

Services

Clinical Trial Services
Training & Certification
Research & Academic
Practice Support
Scientific Validation

Products

Visual Acuity
Contrast Sensitivity
Reading Speed
Low Vision
Pediatric
Shop All

Resources

Validation Studies
FAQ
Product Support

Company

About
Leadership
Manufacturing
Compliance
Careers
Press
Contact
Privacy
Terms

ISO 13485:2016 FDA Registered Made in USA