{"id":8525,"date":"2018-05-14T13:55:32","date_gmt":"2018-05-14T11:55:32","guid":{"rendered":"https:\/\/iristech.co\/?p=8525"},"modified":"2019-10-26T12:53:19","modified_gmt":"2019-10-26T10:53:19","slug":"what-is-the-best-age-to-get-color-blind-test","status":"publish","type":"post","link":"https:\/\/iristech.co\/what-is-the-best-age-to-get-color-blind-test\/","title":{"rendered":"What is the Best age to get Color blind test?"},"content":{"rendered":"<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-types-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8495\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-types-1.png\" alt=\"\" width=\"1725\" height=\"1115\" \/><\/a><\/p>\n<p>Color blindness is also known as color vision deficiency. Due to color blindness, the person is unable to identify colors.<\/p>\n<p>Usually, a person cannot distinguish between red and green color.<\/p>\n<p>It is difficult to find the early symptoms of color blindness in a child.<\/p>\n<p>Children have a low span of attention when they throw colors on the paper.<\/p>\n<p>Only one child is affected by color blindness in about 25 children.<\/p>\n<p>Due to color blindness, a child has an excellent night vision.<\/p>\n<p>Children have issues while reading through colored pages such as through green or red pages because it reflects through their eyes and they complain about their eyes.<\/p>\n<h1>Causes of Colorblindness<\/h1>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-inheritence.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8494\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-inheritence.jpg\" alt=\"\" width=\"638\" height=\"273\" \/><\/a><\/p>\n<p>Color blindness is usually caused by the genetic disorder.<\/p>\n<p>The \u201ccones\u201d are responsible for the color vision which are located at the back of the eye.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2017\/03\/visual-impairments-20-638.jpg\" \/><\/p>\n<p>Due to lack of cones cells, a child is a birth with color blindness. According to Optometric Physicians of Washington around 8%, boys are affected by the color blindness which is less than girls.<\/p>\n<p>It means that the ratio of color blindness of boys is more than the girls. It is difficult to identify colors when light intensity is low.<\/p>\n<p>When a child is 4 years months old the cones are starting developing which is a natural process in a normal child.<\/p>\n<p>While in a colorblind child cones are missing due to which a child cannot distinguish the colors usually they see purple or brown instead of red and green color.<\/p>\n<h1>Symptoms of Colorblindness<\/h1>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8488\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness.png\" alt=\"\" width=\"1280\" height=\"960\" \/><\/a><\/p>\n<p>It is not inevitably mean that a colorblind cannot see the colors.<\/p>\n<p>Colorblind may not distinguish the colors and they may confuse while picking different colors.<\/p>\n<p>A colorblind is not able to distinguish colors till they reach 4 years of age.<\/p>\n<p>Some colorblind are unable to see colors due to the disease called achromatopsia<strong>. <\/strong>Only one child out of 40 thousand babies is affected by \u201cachromatopsia\u201d.<\/p>\n<h1>Test Age for Colorblindness<\/h1>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blind-test-for-kids.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8493\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blind-test-for-kids.jpg\" alt=\"\" width=\"1200\" height=\"627\" \/><\/a><\/p>\n<p>About 4 years old children are able to a test of their color vision.<\/p>\n<p>The physician usually asks to categorize between red and green color lines or words or figures.<\/p>\n<p>If the child is able to categorize the colored figure or lines then the child clear the color vision test and if not then the child is colorblind.<\/p>\n<p>Many other tests are taken from colorblind mostly colored dots figures are given to the child to identify the colors for the clear results if he\/she could not be able to identify colored shapes given in the figure.<\/p>\n<p>These figures are usually in red and green colors. We know that getting the test is expensive.<\/p>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/vision-test.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8478\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/vision-test.png\" alt=\"\" width=\"1278\" height=\"955\" \/><\/a><\/p>\n<p>Do not worry because with Vision test\u00a0<a href=\"https:\/\/iristech.co\/test-vision\">https:\/\/iristech.co\/test-vision<\/a> Will help you find out whether you are colorblind or not without paying a single penny.<\/p>\n<h1>Conclusion<\/h1>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-genetic.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8460\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/color-blindness-genetic.jpg\" alt=\"\" width=\"329\" height=\"259\" \/><\/a><\/p>\n<p>It does not mean that a color blind cannot see the colors or it restricts the function ability of the color vision.<\/p>\n<p>It is just the fact which is caused by genetic mutation transmits through the heredity.<\/p>\n<p>Experts have suggested that when the child reaches the age of 4 then it must that to check color vision test.<\/p>\n<p>Teaching them the color clarification and also help those to identify the position of traffic lights who are unable to distinguish between red and green color.<\/p>\n<p><a href=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/vision-software.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8462\" src=\"https:\/\/iristech.co\/wp-content\/uploads\/2018\/05\/vision-software.png\" alt=\"\" width=\"438\" height=\"451\" \/><\/a><\/p>\n<p><a href=\"https:\/\/iristech.co\/vision\/\">Vision<\/a> is the perfect solution for your colorblindness. Get the software and you will be able to see the colors normally without any blurriness.<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"excerpt\">Color blindness is also known as color vision deficiency. Due to color blindness, the person is unable to identify colors. Usually, a person cannot distinguish between red and green color. It is difficult to find the early symptoms of color blindness in a child. Children have a low span of attention when they throw colors on the paper. Only one &#8230; <a class=\"read-more\" href=\"https:\/\/iristech.co\/what-is-the-best-age-to-get-color-blind-test\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":29543,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[368],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the Best age to get Color blind test? | IrisTech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/iristech.co\/what-is-the-best-age-to-get-color-blind-test\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the Best age to get Color blind test? | IrisTech\" \/>\n<meta property=\"og:description\" content=\"Color blindness is also known as color vision deficiency. Due to color blindness, the person is unable to identify colors. Usually, a person cannot distinguish between red and green color. It is difficult to find the early symptoms of color blindness in a child. Children have a low span of attention when they throw colors on the paper. Only one ... 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