Price: $551.75
(as of Jul 02, 2025 10:12:06 UTC – Details)
♥♥♥ Electronic eye chart, LCD electronic eye chart, computer eye chart, eye chart, multiple visual targets, visual function tester color LCD screen, adjustable measuring distance 1-6m, suitable for hospitals, optical shops
♥ Specifications:
Screen type: TFT-LED
Screen size: 18.5 inches / 21.5 inches
Viewing angle: horizontal: 170 / vertical: 160
Color: 16.7 million colors
Visual size: 413.4 x 234 mm / 478.8 * 271.3 mm
Maximum brightness: 250cd / ㎡
Maximum contrast: 1000: 1
Signal response time: 5 milliseconds
Dimensions: 482 * 30 * 52mm / 545 * 405 * 44mm
Input power: AC 100W-240V/50Hz/60Hz
Standard power consumption: 40W/60W
Standby power consumption: <2W
Maximum screen resolution: 1366*768/1920*1080
Screen ratio: 1366*768/1920*1080
Usage distance: adjustable from 1m to 6m
Intuitive recording method: decimal recording method, imperial fraction
Remote control distance: Maximum remote control distance is not less than 8m
♥ Product list:
Host, base, wall mounting nail, wall mounting kit, power cord adapter, remote control
♥♥♥ Customer service:
We will provide you with more professional after-sales support. If you encounter any problems during use, please feel to contact us! We will solve the problem within 24 hours.
♥【Measurement distance adjustment】: Use distance of our vision board is 1-6 meters. And it can be fine-tuned, with a maximum accuracy of up to 0.1m (adjust the image size by adjusting the working distance). It is also equipped with a remote control, and the working distance can reach 8 meters.
♥【Digital vision chart】: LCD vision chart has a variety of visual targets: E, C, letters, Arabic numerals, children’s vision targets, etc. Used to measure vision; red and green visual targets, cell visual targets, astigmatism detection, color blindness detection, amblyopia training, etc. Used to measure astigmatism and color blindness.
♥【Ultra-light design】: High-definition LED screen, adjustable screen brightness, clear visual targets, and the visual chart panel of the screen can display more than 300 visual targets. Ultra-thin and ultra-light design, high-definition solution, professional multi-layer audio and video processing technology, fast switching, and easy operation.
♥【Installation method】: Our digital vision board has a convenient and practical visual sensitivity test function. The screen brightness is adjustable, providing up to 3 rows and 8 columns of visual prompts. There are two installation methods: flat installation and wall mounting.
♥【Widely used】: Suitable for ophthalmology in hospitals and optometry testing in optical shops, it uses an 18.5/21.5-inch display screen, clear sight marks, professional digital image processing technology, fast switching, easy and simple operation, and is very suitable for use in any room.
