Portable trial lens set WZ 2000B
Advanced LCD tech enables precise vision testing. Clear targets support diagnosis, correction & screening. Fits eye hospitals, optometry centers, schools. 1-year warranty.
High – res LCD ensures sharp, high-contrast targets, reducing errors. Supports 1M-6M distance, decimal/British recording, diverse charts.
16:9, 21.5″ screen, H:170/M:160 angle. 4.5kg (590x465x235mm), 8m+ remote. Includes E-charts, color-blindness tests.
Description
Technical Specifications
- This liquid crystal visual acuity chart is a vision testing device adopting advanced liquid crystal display technology, designed for precise measurement of human visual acuity.
- With clear and standardized display of visual targets, it provides reliable evidence for ophthalmic diagnosis, vision correction, physical examination screening, etc.
- It is suitable for various places such as ophthalmic hospitals, optometry centers, schools, and physical examination institutions. Equipped with a high-resolution LCD screen, the visual targets are sharp and clear with high contrast, which can effectively reduce visual errors and ensure the accuracy of vision test results. This product comes with a 1-year quality guarantee.
Category | Details |
|---|---|
Power | AC100-240V/50Hz/60Hz |
Standard power consumption | 80VA |
Dot pitch | 0.284mm |
Screen Ratio | 16:9 |
Screen Size | 21.5" |
Visual Angel | H:170/M:160 |
Color | 16.7M |
Maximum Brightness | 300cd/m |
Working Distance | 1M~6M |
Record Method | Decimal and British fraction recording method |
Distance Of Control | Maximum remote control distance: not less than 8m |
Screen | Horizontal direction / Vertical direction / Single character |
Weight | 4.5kg |
Dimensions | 590 (L) x465 (W)x235 (H) mm |
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