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 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 via the Phoroptor® VRx Digital Refraction System, provides the best user experience of any digital acuity chart.
The ClearChart 4X has additional features such as ETDRS testing, patient education images, and ability to import images and video.
New! ClearChart 4X now has LEA SYMBOLS® and LEA NUMBERS®!
ClearChart 4X Optotypes:
17 Letter Set
8 Letter Set
O Landolt C
Xcyl Crowding Dots
Worth 4 Dot
Red Green Filter
Patient Education Slides
LEA SYMBOLS and LEA NUMBERS are registered trademarks of LEA Test, Intl, LLC.
ClearChart® 4X Enhanced Digital Acuity System Specifications:
Catalog Number: 13775
Display: 24 in. (60 cm) LED backlit LCD (1920x1080 Pixels)
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)