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ClearChart® Digital Acuity

 
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ClearChart® 4 Digital Acuity System (front)
ClearChart® 4 Digital Acuity System (front) ClearChart® 4 Digital Acuity System (pediatric) ClearChart® 4 Digital Acuity System (tumb E) ClearChart® 4 Digital Acuity System (front - up)

ClearChart® 4 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 standard ClearChart 4 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.

All ClearCharts are made in the USA.

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ClearChart 4

ClearChart 4X

ClearChart 4P

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

 

 

ClearChart® 4 Digital Acuity System Specifications:

Catalog Number: 13795

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)

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 4 (13795) 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

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