LCD Vision Chart
A digital visual acuity testing system with 21.5–24 inch LCD screen, multiple optotypes (Tumbling E, Landolt C, Alphabet), comprehensive test charts, and 1–6.5 m working distance for eye clinics and optical practices.
Description
The LCD Vision Chart (BVT-VC100) is a digital visual acuity testing system available in four models (CL-21, CL-23, CL-22, CL-24) with screen sizes from 21.5 to 24 inches. Supplied by BrightVision Tech, a dedicated vision testing equipment supplier, it supports working distances from 1 to 6.5 meters and includes a remote control with 8-meter range for flexible clinical use.
The system provides multiple optotypes including Tumbling E, Landolt C, and Alphabet charts, along with comprehensive test graphs such as ETDRS, Contrast Sensitivity, Ishihara color test, Cross Cylinder, Astigmatic Fan Dial, and Stereo Test. Vision recording supports both Decimal and Imperial fraction formats.
Key Features
| Feature | Detail |
|---|---|
| Display | LCD screen, 21.5–24 inch (4 models) |
| Working Distance | 1–6.5 m |
| Remote Control | 0–8 m range |
| Optotypes | Tumbling E, Landolt C, Alphabet, and more |
| Test Charts | ETDRS, Contrast Sensitivity, Ishihara, Cross Cylinder, Stereo Test, etc. |
| Vision Recording | Decimal & Imperial fraction |
| Power | AC 100–240V, 50/60Hz, 48W |
Model Comparison
| CL-21 | CL-23 | CL-22 | CL-24 | |
|---|---|---|---|---|
| Screen Size | 21.5 inch | 23 inch | 23 inch | 24 inch |
Applications
- Eye clinics — standard visual acuity testing for comprehensive eye exams
- Optometry practices — digital chart display with multiple test types
- Hospital ophthalmology departments — visual acuity screening and assessment
- Optical retail stores — vision testing for prescription updates
- Optical equipment distributors — digital vision chart for product portfolios
Specifications
| Parameter | Value |
|---|---|
| Models | CL-21 / CL-23 / CL-22 / CL-24 |
| Screen Size | 21.5″ / 23″ / 23″ / 24″ |
| Working Distance | 1–6.5 m |
| Remote Control Distance | 0–8 m |
| Power Supply | AC 100–240V, 50/60Hz |
| Power | 48W |
| Vision Recording | Decimal & Imperial fraction |
| Optotypes | Tumbling E, Landolt C, Alphabet, etc. |
| Test Charts | ETDRS, Contrast Sensitivity Test, Ishihara, Cross Cylinder, Astigmatic Fan Dial, Cross Grid, Fixation Spot Test, Stereo Test, Red/Green Test, Worth Four-Dot Test, etc. |
Frequently Asked Questions
What screen sizes are available?
The LCD Vision Chart comes in four models: CL-21 (21.5″), CL-23 (23″), CL-22 (23″), and CL-24 (24″).
What is the maximum working distance?
The system supports working distances from 1 to 6.5 meters, suitable for most exam room sizes.
What optotypes and tests are included?
Standard optotypes include Tumbling E, Landolt C, and Alphabet. Test charts include ETDRS, Contrast Sensitivity, Ishihara color test, Cross Cylinder, Astigmatic Fan Dial, Cross Grid, Fixation Spot Test, Stereo Test, Red/Green Test, and Worth Four-Dot Test.
Can it be used with the Auto Phoropter?
Yes. The LCD Vision Chart can be used alongside the Auto Phoropter or Vision Chart Projector CP-500 for a complete refraction setup.
What is the remote control range?
The remote control works within a range of 0 to 8 meters.
Is OEM customization available?
Yes. We offer OEM customization for vision testing equipment. Contact our team for details.