Introducing the eye chart eye doctors like.
Most eye doctors have charts to use when checking the visual acuity. But there were a lot of inconveniences when I checked,
So, recently, a vision check that works with the remote control came out.
Simply use the remote control to control the visual acuity table.
It is good because the vision test is easy and the tester is not inconvenient.
It is possible to adjust the distance, regardless of the place, size, and installation is not difficult.
And various vision tests are possible.
LCD Visual Acuity Chart / Digital Eye Chart
24 inch WUXGA 16:10 ratio screen (1920 x 1200 pixels)
Android Embedded + Quad Core System
Portrait mode
Large-screen technology
32" LCD Visual Acuity Chart
Full HD High-resolution (1920 x 1080 pixels)
Android Embedded + Quad Core System
Very precise image processing technology (0.340mpd)
3D Polarized refraction technology
3D Polarized LCD Visual Acuity Chart
Full HD High-resolution (1920 x 1080 pixels)
PL / CPL LCD (LED) backlight
Android Embedded + Quad Core System
Features and functions of the LCD remote control vision chart are as follows.
Its body has very slim and light weight so that it can be installed onto wall without disfigurement.
2. The best exterior of aluminum frame(32" LCD Visual Acuity Chart)
The aluminum frame with the best anodizing makes luxurious feeling.
3. The best exterior of aluminum frame(3D Polarized refraction technology)
The aluminum frame with the best anodizing makes luxurious feeling.
4. Portrait screen mode
The portrait function enables that it can be installed onto the narrow space without additional interior construction changes.
5. High performance of Quad Core System
6. Android Embedded
Android embedded system that has various additional functions and powerful resource management enables more stable eyesight test. And, it enables to update an application with ease, and also access an internet freely connecting with wire or wireless network.
7. Utilization ability of screen ratio 16:10
It displays more information including visual acuity charts and other functional images on the full-screen because its height and the vertical resolution are longer than competitors' one.
8. ompatibility with other devices
It basically provide wireless communication using infrared light and wire communication using RS-232 protocol. Using this function, it can be used with other devices such as digital refractor(vision-tester) made by other manufacturer. For this, consult with the manufacturer or local distributor..
Features and functions of the LCD remote control vision chart
1. Variable chart-images for eyesight test
2. Largest VA charts for low-vision
For the patient of low-vision, it provides 0.05 and 0.07 VA levels in all kinds of VA optotypes.
Largest VA charts for low-vision(32" LCD Visual Acuity Chart)
For the patient of low-vision, it provides 0.05 and 0.07 VA levels in all kinds of VA optotypes.
3. Adjusting contrast function
It has a function that can adjust 10 steps of contrast from 100% to 1.5% in order to be useful for a contrast sensitivity test and refraction of surgical patients.
4. Screen reverse function
For the patient who has post-lasek or any ophthalmic disease, it enables an eyesight test excluding glaring or other factor.
5. High resolution color vision chart - ISHIHARA
It provides twenty-five(25) sheets of color vision charts converted from vector images. It can also help to detect a severity and false identification as well as normal identification of charts.
Wide range of adjusting distance
According to the environment and method of refraction, refraction distance can be adjusted from 1.5 to 8.0 meter in the menu screen. (0.1 meter)
6. Random chart
It can display random chart in the same acuity level in order to prevent patient’s memory problem and re-test if necessary.
7. AMSLER Grid
AMSLER Grid chart enagles a convenient diagnosis for retinal disease.
8. ETDRS
It offers the ETDRS acuity at various test distance and a wide variety of of ETDRS LogMAR tests are also available.
9. Fan & Block
Fan & Block function enables to get a accurate astigmatic axis of the patient.
10. Contrast sensitivity test
It has a function to measure contrast sensitivity at various levels using letter charts and the bar. The results of tests are analyzed and displayed providing the patient with more details and a professional and analytical diagnosis.
11. Various astigmatism charts
astigmatism charts
For precise and convenient astigmatic test, it offers 21 kinds of astigmatic test charts.
12. Useful special test charts
It provides twenty-five (25) kinds of special charts that can be applied to many types of tests such as the Binocular Vision Test, Stereoscopic Vision Test, Heterophoria/Heterotripia Test, Binocular Balance Test, Fusion and Suppression Test, Aniseikonia Test and more.
13. Excellent Slide function
It shows patients the examples that can explain diversified refractive errors such as myopia, hyperopia and astigmatism. It is also possible to play video or display images stored to the internal memory or external USB drive at user preference. This can be used to advertise during the screen saver mode.
14. Convenient menu screen
For high visibility, it has a lot of intuitive icons and provides multiple language for convenient use.
15. 3D Binocular test function optimized for refraction(3D Polarized refraction technology)
Excellent polarized LCD panel enables perfect 3D binocular test for the Binocular Vision Test, Stereoscopic Vision Test, Heterophoria/Heterotripia Test, Binocular Balance Test, Fusion and Suppression Test, Aniseikonia Test and more.
16. The polarizing technology without regard to refraction distance(3D Polarized refraction technology)
Normal 3D polarized panel has effective distance maximum 1 meter. But, this 3D polarized panel is designed to have all distance for perfect separation of binocular eyes.
http://en.riceoptic.com
Purchase and inquiry : yikcho@hanmail.net
