Visual Acuity Testing Systems

Designed to assess the clarity and sharpness of a patient’s visual abilities, visual acuity testing systems are based on having the patient view a chart of optotypes, colors or patterns. A standard part of most exam lanes, visual acuity tests can take a number of forms. At their simplest, these tests can be preprinted cards or charts that can be hung or projected on a wall. However, newer digital visual acuity testing systems are built around computer monitors which allow the system to feature a large number of vision tests that can be accessed via remote control and set up for direct or mirrored viewing. Whether evaluating a new patient or conducting a post-op assessment, a visual acuity testing system can be an important part of a practice.
CompanyReichert TechnologiesReichert TechnologiesReichert TechnologiesReichert TechnologiesReichert Technologies
ItemClearChart®2 Digital Acuity SystemClearChart® 3P Polarized Digital Acuity SystemClearChart® 4 Digital Acuity SystemClearChart® 4P Polarized Digital Acuity SystemClearChart® 4X Enhanced Digital Acuity System
Price
Product Number13760InquireInquire13785AG, 13785SE, 13785DL13775
Weight(unpacked) 10 lbs. (4.5 Kg)(unpacked) 5.3 kg (11.6 lbs.)(unpacked) 5.9 kg (13.1 lbs.)(unpacked) 5.9 kg (13.1 lbs.)(unpacked) 5.9 kg (13.1 lbs.)
Display19 in. (48.26 cm) LED backlight LCD24 in. LED backlit LCD (1920x1080 Pixels)24 in. (60 cm) LED backlit LCD (1920x1080 Pixels)24 in. (60 cm) LED backlit LCD (1920x1080 Pixels), with passive 3D capability24 in. (60 cm) LED backlit LCD (1920x1080 Pixels)
Items IncludedWall MountInquireInquireInquireInquire
Power Requirements100 - 240 volts AC 50/60 Hz 70-95 VAInquireInquireInquireInquire
Dimensions (W x H x D)19.88 in. x 16.91 in. x 3.25 in60.5 cm (23.8 in.) x 38.8 cm (14.9 in.) x 7.7 cm (3.1 in.)58.92 cm (23.20 in.) x 39.62 cm (15.60 in) x 7.62 cm (3.00 in.)58.92 cm (23.20 in.) x 39.62 cm (15.60 in) x 7.62 cm (3.00 in.)58.92 cm (23.20 in.) x 39.62 cm (15.60 in) x 7.62 cm (3.00 in.)
Refraction Range6 ft (1.83 m) - 31 ft (9.5 m)1.83 m (6 ft) - 7.5 m (24.6 ft)1.83 m (6 ft) - 7.5 m (24.6 ft)1.83 m (6 ft) - 7.5 m (24.6 ft)1.83 m (6 ft) - 7.5 m (24.6 ft)
Max Illumination220 cd/m2220 cd/m2220 cd/m2220 cd/m2220 cd/m2
DescriptionThe ClearChart 2 Digital Acuity System is a comprehensive solution for all your acuity testing needs.The simple to use, all-in-one design is sleek and attractive eliminating the need for software or additional components. Featuring the all-new 19-The Reichert ClearChart® 3P Polarized Digital Acuity System offers a simple, clean design that is not distracting to patients and will keep them focused on the test charts displayed. This proprietary, pixel-perfect, all-in-one system is free of hard The standard ClearChart® 4 Digital Acuity System from Reichert features a new 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 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 The ClearChart 4X Enhanced Digital Acuity System features a new 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
Features
  • Configure for direct or mirror viewing
  • Large range of optotypes
  • Three different sets of children's optotypes
  • Random sequencing of optotypes
  • Special test charts for astigmatism testing, suppression and fixation
  • Contrast Sensitivity testing with sine-wave grating or contrast optotypes
  • Complies with ETDRS protocol
  • Adjustable red/green for compatibility with any refraction system
  • Hearing Impaired Mode
  • Cartoon loop with sound for pediatric fixation
  • Patient education slides
  • Integrates seamlessly with the Reichert Phoroptor VRx, Reichert Auto Phoroptor RS, Visutron 900+, and Visutron 900 Touch.
  • Made in the USA
Optotype Selection:
  • 17 Letter Set, 8 Letter Set, Sloan, Landolt C, Landolt C O, Numbers, Tumbling E, Cyrillic
  • Children's Optotypes: Osterberg, Pigassou (with key card), Kolt-Like Symbols, Sheridan Gardiner letters (with key card), Lower Case Letters, Allen Symbols, Other Children's Images
  • Decimal, Snellen or Metric notation can be selected
  • Standard and Logmar progressions are available

Special Test Charts:
  • Astigmatic Tests: Cross Cylinder Dot Test, Astigmatic Dial with Numbers, Astigmatic Dial with Lines, Astigmatic T
  • Fusion and Phoria Test Charts: Fixation Dot, Fixation Dot with Lines, Aniseikonia, Mallet, Maddox Light
  • Binocular Balance Charts: Schober, Red/Green filters for optotypes, Red/Green Chart, Polarized Chart with lines of decreasing size numbers, Polarized Red/Green
  • Complete MKH chart sequence for Phoria and Stereopsis testing
  • Suppression Tests: Worth 4 and Red/Green letters
  • Crowding Bars
  • Contrast Sensitivity Testing: Sine Wave Grating with 5 frequency levels, adjustable contrast and image angle, and the ability to plot or download data points
  • ETDRS Test Charts
  • Color Vision Test Charts

Additional Features:
  • Children’s video
  • Educational images
  • Ability to add custom videos or images as desired
  • Purpose built for acuity testing
  • Wide range of optotypes and tests
  • 24 inch high resolution LED backlit display
  • Cool running, free of moving fans or hard drives
  • Pediatric fixation cartoon video
  • Connects to Reichert digital Phoroptors
  • Astigmatic testing
  • Purpose built for acuity testing
  • Wide range of optotypes and tests
  • 24 inch high resolution LED backlit display
  • Cool running, free of moving fans or hard drives
  • Pediatric fixation cartoon video
  • Connects to Reichert digital Phoroptors
  • Astigmatic testing
  • ETDRS
  • Patient education images
  • Contrast sensitivity testing
  • Import your own videos and images
  • Stereo testing
  • Color vision testing
  • Purpose built for acuity testing
  • Wide range of optotypes and tests
  • 24 inch high resolution LED backlit display
  • Cool running, free of moving fans or hard drives
  • Pediatric fixation cartoon video
  • Connects to Reichert digital Phoroptors
  • Astigmatic testing
  • ETDRS
  • Patient education images
  • Contrast sensitivity testing
  • Import your own videos and images
ApprovalISO 9001 CertifiedInquireInquireInquireInquire
TypeDigitalInquireInquireInquireInquire
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