2020. 2. 17. 03:57ㆍ카테고리 없음
From When was the last time you had your eyes tested? You cant remember? Yeah, well, neither do I! With this eye test you can test your vision at home easily and totally free! After doing the tests you should be able decide whether or not you should see an eye doctor. Doing the vision tests is fun, and you can also share the results with your friends on Facebook!.The app is in English!
Please don't give me bad ratings because the app is not in your language!.The application has 6 type of eye tests:. Visual acuity tests (based on a Snellen chart, numbers and text, with black or white background).
An Ishihara Color Blindness test. 4 Amsler grid tests. An AMD test for macular degeneration.
A Glaucoma survey. A written test aka. How much do you know about the eye?Would you like other vision tests in the app? (see our address below)Due to variations in each screen accuracy (screen size, brightness/contrast, resolution) the eye tests are not perfect.Do not consider the tests in the app official tests. These tests only mean to give you an idea whether or not you should see an eye doctor or go on an eye therapy.Customer satisfaction is important to us. If you have any problems with the app, any development ideas, new or funny eye tests, or questions, please contact us at b2creatived@gmail.com.
Digital Visual Acuity Chart
We will answer as soon as possible, usually within 24 hours.In order to be able to keep the application free, we need to implement ads. Please do not give us bad ratings because you don't like ads. Rate our application by it's performace, design, compatibilty or anything you want.Some information about the eye:Eyes are organs that detect light and convert it into electro-chemical impulses in neurons. The simplest photoreceptors in conscious vision connect light to movement. In higher organisms the eye is a complex optical system which collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through complex neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain.Visual acuityVisual acuity, or resolving power, is 'the ability to distinguish fine detail' and is the property of cone cells. It is often measured in cycles per degree (CPD), which measures an angular resolution, or how much an eye can differentiate one object from another in terms of visual angles.Perception of colorsColor vision is the faculty of the organism to distinguish lights of different spectral qualities.
All organisms are restricted to a small range of electromagnetic spectrum; this varies from creature to creature, but is mainly between wavelengths of 400 and 700 nm. Full Specifications What's new in version 1.4 Soon: randomized visual acuity test1.4 Design change.
Added more amsler grids. Visual Acuity tests is available with black background. File size decreased by 20%.1.3.2 Minor fixes.1.3.1 Better Visual Acuity test with results, explanation and Facebook post option.1.3 Minor changes in design and added option for user feedback. Ideas are welcome!1.2 Fixed crashes in Color Blind test, Written test and Amsler Grid test. General Publisher Publisher web site Release Date September 19, 2012 Date Added September 16, 2012 Version 1.4 Category Category Subcategory Operating Systems Operating Systems Android 2.2/2.3.3 - 2.3.7 Additional Requirements Compatible with 2.2 and above. Download Information File Size 3.78MB File Name External File Popularity Total Downloads 599 Downloads Last Week 0 Pricing License Model Free Limitations Not available Price Free.