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 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.
FEATURES
ClearChart 4X Optotypes:
Standard:
- 17 Letter Set
- 8 Letter Set
- Sloan
- Tumbling E
- Landolt C
- O Landolt C
- HOTV
- LEA Numbers
- NEW Cyrillic
Childrens:
- Allen
- LEA Symbols
- NEW Pigassou
- NEW Osterberg
- NEW Sheridan-Gardiner
- NEW Lower Case
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”
- Pediatric Video
- Fixation Dot
- Worth 4 Dot
- Crowding Bar
- EDTRS
- Contrast Sensitivity
- Add Images & Videos
- Patient Education
- NEW License Plate
- NEW Color Blindness
- NEW Cross Grid
- NEW Inverse Black & White
Display: 24 in. (60 cm) LED backlit LCD (1920×1080 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)
Dimensions:
Height:.39.62 cm (15.60 in)
Width: 58.92 cm (23.20 in.)
Depth: 7.62 cm (3.00 in.)
Weight: (unpacked) 5.9 kg (13.1 lbs.)
Communication:
– RS232 Serial Port
– 2 USB Ports
– Can be linked by wired or wireless connection to a Reichert® digital Phoroptor®
Remote Control: Infrared
Electrical:
Voltage: 100 – 240 volts AC 50/60 Hz
Input Power: 50-75 VA
Fuses: Time-Lag (2.5A, 250V), 5 x 20mm
Remote Control: 2 AAA (LR03) batteries
Operational Environment:
Temperature: 10° C (50° F) to 35° C (95° F)
Relative Humidity: 30% to 75%
Atmospheric Pressure: 80 (23.6 in. Hg) to 106 kPa (31.3 in. Hg)
ClearChart 4X (13775) comes with:
(1) Remote control
(2) AAA (LR03) batteries
(2) Power cords – 0.6 m (3 ft.) length and 3 m (10 ft. length
(1) Wall mount bracket with screws
(1) Wall mount adaptor
(1) User’s Guide
Optional accessories:
(1) Wall mount bracket adaptor
(1) USB Bluetooth adapter
(1) Wireless dongle kit
(1) Pair red/green glasses