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 | • | • | • |
LEA SYMBOLS® | • | • | |
LEA NUMBERS® | • | • | |
ETDRS | • | • | |
Patient education images | • | • | |
Contrast sensitivity testing | • | • | |
Import your own videos and images | • | • | |
Stereo testing | • | ||
Color vision testing | • |
ClearChart 4X Optotypes:
Standard:
- 17 Letter Set
- 8 Letter Set
- Sloan
- Tumbling E
- Landolt C
- O Landolt C
- HOTV
- LEA NUMBERS
Childrens:
- Allen
- 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