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Refraction/Acuity
ClearChart® 4P Polarized Digital Acuity System
Purpose-built and pixel-perfect – ClearChart®.
The all-new family of ClearChart® Digital Acuity Systems from Reichert® are all-in-one, elegant, simple-to-use, and uniquely designed to meet all of your acuity testing needs with a wide selection of optotypes and other special test charts. The ClearChart 4P Polarized Digital Acuity System features a new polarized 24 inch, high resolution, LED backlit display, is lightweight, cool running, and long-lasting. The intuitive user interface, whether controlled from the easy-to-use infrared remote or via the Phoroptor® VRx Digital Refraction System, provides the best user experience of any digital acuity chart.
The ClearChart 4P has additional features such as stereo testing, color vision testing, ETDRS testing, patient education images, and ability to import images and video.
New! ClearChart 4X now has LEA SYMBOLS® and LEA NUMBERS®!
Also available: ClearChart® 4X Enhanced Digital Acuity System and ClearChart® 4 Digital Acuity System.
All ClearCharts are made in the USA.
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ClearChart 4 |
ClearChart 4X |
ClearChart 4P |
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Purpose built for acuity testing |
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Wide range of optotypes and tests |
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24 inch high resolution LED backlit display |
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Cool running, free of moving fans or hard drives |
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Pediatric fixation cartoon video |
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Connects to Reichert digital Phoroptors |
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Astigmatic testing |
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LEA SYMBOLS® |
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LEA NUMBERS® |
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ETDRS |
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Patient education images |
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Contrast sensitivity testing |
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Import your own videos and images |
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Stereo testing |
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Color vision testing |
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ClearChart 4P Optotypes:
Standard:
- 17 Letter Set
- 8 Letter Set
- Sloan
- Tumbling E
- Landolt C
- O Landolt C
- HOTV
- Cyrillic
- LEA NUMBERS
Childrens:
- Allen
- Pigassou (Hearing Impaired Chart)
- Osterberg
- Sheridan-Gardiner
- Lower Case
- LEA SYMBOLS
Presentation:
- Single Line
- Double/ Same
- Double/ Decreasing
- Triple Same
- Triple Decreasing
- Quadruple Same
- Quadruple Decreasing
- Single Letter
- Column
- Column Uneven
Other:
- Xcyl Crowding Dots
- Astigmatic "Wheel"
- T
- Fixation Dot
- Horizontal Disperity
- Vertical Disperity
- Worth 4 Dot
- Crowding Bar
- Suppression
- Red Green Filter
- EDTRS
- Contrast Sensitivity
- Patient Education Slides
- License Plate
- Color Vision testing (Color Blindness)
- Schober (color balance)
- Grid
- Maddox LED Light
- Inverse Black & White
Polarized Charts:
- MKH
- Phoria
- Cyclophoria Test
- Vertical Coincidence Test
- Stereo Tests
- Stereo Balance Tests
- Polarized Muscle Tests
- Polarized Binocular Balance Tests
- Mallet Test
- Horizontal and Vertical Coincidence Test
LEA SYMBOLS and LEA NUMBERS are registered trademarks of LEA Test, Intl, LLC.
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ClearChart® 4P Polarized Digital Acuity System Specifications: Catalog Number: 13785AG, 13785SE, 13785DL Display: 24 in. (60 cm) LED backlit LCD (1920x1080 Pixels), with passive 3D capability Max Illumination: 220 cd/m2 Photopic Illumination: 85 cd/m2 Mesopic Illumination: 3 cd/m2 Refraction Range: 1.83 m (6 ft) - 7.5 m (24.6 ft) Dimensions: Weight: (unpacked) 5.9 kg (13.1 lbs.) Communication: Remote Control: Infrared, programmed for LogMAR, Standard, or Linear Decimal chart progressions. Electrical: Operational Environment:
(1) Remote control
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Phoroptor® VRx - Digital Refraction System
Thinnest & most compact design. Incredibly fast lenses. Ultra-quiet operation. Effortless integration. The most advanced Phoroptor® ever built.
Ultramatic RX Master™ Phoroptor® Refracting Instrument
The standard in refraction. Trusted for over 90 years with its limited lifetime warranty.
Ultramatic RX Master™ Illuminated Phoroptor® Refracting Instrument
The standard in refraction, now with LED illuminated dials.
ClearChart® 4 Digital Acuity System
Purpose-built and pixel-perfect, ClearChart® family of digital acuity systems. ClearChart 4 meets all of your acuity testing needs with a wide selection of optotypes and special test charts.
ClearChart® 4X Enhanced Digital Acuity System
Purpose-built and pixel-perfect, ClearChart® family of digital acuity systems. ClearChart 4X meets your acuity testing needs with a wide selection of optotypes, special test charts, plus enhanced features.
LensChek™ Plus - Digital Lensometer®
The all-new LensChek Plus Digital Lensometer, part of the VisionChek Digital Exam Suite, combines technology and simplicity of lens measurement, at the core of your exam.
LensChek™ Pro - Digital Lensometer® with PD + UV
The all-new LensChek Pro Digital Lensometer with PD + UV, part of the VisionChek Digital Exam Suite, combines technology and simplicity of lens measurement, at the core of your exam.
OptoChek™ Plus - Auto Refractor + Keratometer
The all-new OptoChek Plus Auto Refractor + Keratometer, part of the VisionChek Digital Exam Suite, combines technology and simplicity, at the core of your exam.