Ishihara Test for Color Blindness (colour-blindness.com)
https://www.colour-blindness.com/colour-blindness-tests/colour-arrangement-test/
Farnsworth 100 Hue测试
治疗和纠正
如果你来这里寻找色盲疗法,我非常遗憾地说没有。
由于华盛顿大学的一些惊人研究,已经成功地治愈了猴子的色盲。两只猴子已经治愈,没有不良影响 - 有了如此有希望的结果,希望能真正治愈这一点,许多其他眼部疾病并不遥远!
不要错过关于潜在治愈的完整文章!!
矫正镜片:色盲疗法?
目前有4家主要公司开发产品来帮助色盲患者减少其病情的影响:ColorMax,ColorView,ChomaGen和ColorLite。所有4家公司都致力于利用有色镜片来改变进入眼睛的光线。
这的工作方式实际上非常简单。您在一只或两只眼睛中使用镜片,晶状体可以是隐形眼镜或眼镜架。由于一只眼睛的光质量经过修改,大脑可以利用从每只眼睛收到的反馈的差异来识别有关当前颜色的更多信息。您也可以为两只眼睛使用有色镜片,但色调必须不同,以保持每只眼睛所看到的差异。
ChromaGen报告说,在他们的研究中,超过97%的患者报告说他们的色觉有显着改善。然而,应该指出的是,最初许多患者不确定他们是否对这一变化感到满意,因为有色镜片确实改变了患者习惯于看待世界的方式。这些镜头的制造商通常承诺进行以下改进:
改善一般颜色感知
使颜色更明亮,更清晰
允许观察以前看不见的颜色阴影
提高正确命名颜色的能力(特别是当在这方面提供帮助时,例如亲戚或朋友)
最终,所有提供色盲矫正镜片的公司都旨在改善现实世界中的色彩感知,但许多评论家认为,这些镜片在参加石原测试时只会大大提高成功率。这种批判性分析在某种程度上是由这样一个事实推动的,即有色镜片似乎没有为进行颜色排列测试或任何其他类型的测试的患者提供任何好处。
石原颜色测试
所以你或你认识的人是色盲?
拿起我们最喜欢的矫正太阳镜:EnChroma色盲眼镜
或者查看我们的商店,为父母,老师和孩子提供全系列的矫正眼镜和其他有用的物品。
石原颜色测试说明
车牌 1 – 17 各包含一个编号,车牌 18 – 24 包含一条或两条摆动线。要通过每个测试,您必须识别正确的数字,或正确跟踪摆动的线条。
坐在距离显示器约 75 厘米的位置,每个圆圈都与视线齐平。
最好有温和的自然光,屏幕上没有眩光。车内灯光和眩光可以改变图片的颜色。
尝试在5秒内识别隐藏的数字或行,然后单击图像(鼠标左键)。
左键点击后,答案将与分析一起显示,如果您弄错了,解释您的病情。
继续进行下一个石原测试,完成所有这些测试以帮助衡量您的色盲严重程度。
与您的朋友分享测试!
笔记:
您可以通过单击板本身在原始图版和答案之间来回切换。
图1和24是对照测试 - 视力正常和各种形式的色盲的人应该能够区分这些。这两个板对于在测试儿童时识别厚脸皮的行为特别有用!
此测试不能保证完全准确。您的显示器和在线图像的质量损失可能会影响使用的原始颜色。如果这些测试表明您可能是色盲,您应该寻求专业确认。
您需要启用 JavaScript 才能显示答案。对于任何其他问题 - 在此页面底部发表评论,:)。
新增功能:一个名叫安东尼·特兰(Antony Tran)的人已经将我的测试转换为Android应用程序,因此,对于所有使用Android智能手机/Pads的人,请查看Color Blend。该应用程序还可以通过将设备的相机对准它来告诉您某些东西是什么颜色 - 对于我们色盲人来说非常方便。
石原色盲的颜色测试
石原色盲测试板1-9
Ishihara Color Blindness Test Plate 10-19
石原色盲测试板20-24
对"石原颜色测试"的10个想法
你应该不断尝试每个石原测试,直到底部,不要停在你不能做的第一个测试:)做所有这些事情都有助于你了解色盲的严重程度。
还可以尝试颜色排列测试,以获得色盲及其严重程度的数学读数!
I found this website to be really helpful! I was told when I was small that I was color blind, and knew it had something to do with Red, Green and Brown. This website has helped me understand that I’m definately red/green color blind. 20 years after I was told, I now know for sure, thanks to this website. Great stuff. Excellent.
ADMIN
July 9, 2009 at 2:05 pm
Jim,
Glad you found the ishihara test useful:) I trialled it on a friend of mine, he’s 40 and just found out he’s mildly color blind too. To some of us it barely makes a difference i guess!
Charles
ABI
July 25, 2009 at 11:15 pm
i applied for the air force on thursday, a medical was involved… including an isihara eye test……..
i failed it 3 times not my job oportunities are extremely limited
im 3CP color blind & a female… i never knew, still quite shocked!!!!!!!
BERTIE
September 2, 2009 at 9:20 pm
Just looking at these tests makes me feel more at rest. I have moderate colour acuity due to long sightedness but not colour blind although eyesight does affect your colour vision, yet i can see 22 of the 24 plates. Do you think i would pass an RAF medical colour test?
嗨伯蒂,
我为你重做了你的帖子,没有完整的大写字母:)
在色盲方面,空军可能是世界上最严格的职业道路。您是否被接受取决于您在视觉测试中的表现,以及您寻求的职位。你弄错了哪些盘子?如果您视力正常,几个板应该显示为空白:)
你也可以试试我的颜色排列测试,它最初是由美国军方人士设计的,尽管我怀疑它是否在英国使用。
我可以做颜色排列测试,它报告我不是色盲,因为我正确地完成了它。上面我看不到的几个盘子是73和5。必须指出,其中一些板块我必须真正查看才能获得数字。我已经完成了Farnsworth 100 Hue测试,并设法做得很好。我知道我目前对眼镜的定义已经略有改变,这些眼镜被严重划伤。我发现我的眼镜确实会影响我的色觉,使颜色看起来比正常颜色稍微暗一些。没有眼镜,我有非常好的色彩敏锐度,但距离有限。我能问一下这些测试的准确性如何吗?您的盘子是真实的代表,还是您认为盘子的再现使数字更难看到。
盘子确实变得越来越难以看到,尽管我的妻子(她不是色盲)可以很容易地正确看到每个盘子。作为色盲,我知道有些人比我更难看到,但不能真正告诉你正常色觉的人如何看待他们:)。
您暗示的内容是正确的,这些板尽可能准确,但是存在与测试板的物理副本不完全相同的风险。图像非常接近相同,但是从房间的照明到显示器的质量,其设置都会调整这一点。尝试从别人的电脑上进行测试,看看你是如何做到的 - 你会惊讶于不同的电脑显示器如何以不同的方式显示颜色!
我的眼镜没有被划伤太严重,但如果你的眼镜像你说的那么糟糕,那么我相信它们会在某种程度上操纵颜色 - 就像白内障一样?白内障不会直接改变你的色觉,但混浊确实会过滤进入眼睛的任何光线。
希望这有帮助,
So you or someone you know is colour blind?
Grab our favourite corrective sunglasses: EnChroma Color Blind Glasses
Or check out our shop for the full range of corrective glasses and other useful items for parents, teachers, and kids.
Ishihara Color Test Instructions
Plates 1 – 17 each contain a number, plates 18 – 24 contain one or two wiggly lines. To pass each test you must identify the correct number, or correctly trace the wiggly lines.
Sit approximately 75cm from your monitor, with each circle set at eye level.
Preferably have mild natural light and no glare on your screen. Interior lights and glare can alter the color of the pictures.
Attempt to identify the hidden number or line within 5 seconds then click on the image (left mouse button).
Upon left clicking, the answer will be revealed along with an analysis explaining your condition if you got it wrong.
Continue to the next Ishihara test, Complete them all to help gauge your color blindness severity.
Share the test with your friends!
Notes:
You can toggle back and forth between the original plate and the answer by clicking on the plate itself.
Plate 1 and 24 are control tests – people with normal vision and all forms of color blindness should be able to distinguish these. These two plates are particularly useful for identifying cheeky behaviour when testing children!
This test cannot guarantee complete accuracy. Your monitor and quality loss of online images may affect the original colors used. Should these tests suggest that you may be color blind, you should seek professional confirmation.
You need to have JavaScript enabled to reveal the answers. For any further problems – leave a comment at the bottom of this page :).
NEW: A man by the name of Antony Tran has converted my test into an Android App, So for all of you with Android smartphones / Pads, check out Color Blend. The app can also tell you what color something is just by pointing your device’s camera at it – VERY handy for us color blind people.
The Ishihara Color Test for Color Blindness
Ishihara Color Blindness Test Plate 1-24
thoughts to “Ishihara Color Test”
June 10, 2009 at 9:28 pm
tried test only got test 2
ADMIN
June 11, 2009 at 8:16 am
Hi Bradley,
You should keep trying each ishihara test until the bottom, dont stop at the first test you can’t do:) Doing them all helps you understand the severity of your color blindness.
Also try the color arrangement test to get a mathematical readout of your color blindness, and its severity!
Charles
JIM
July 9, 2009 at 8:17 am
Hi,
I found this website to be really helpful! I was told when I was small that I was color blind, and knew it had something to do with Red, Green and Brown. This website has helped me understand that I’m definately red/green color blind. 20 years after I was told, I now know for sure, thanks to this website. Great stuff. Excellent.
ADMIN
July 9, 2009 at 2:05 pm
Jim,
Glad you found the ishihara test useful:) I trialled it on a friend of mine, he’s 40 and just found out he’s mildly color blind too. To some of us it barely makes a difference i guess!
Charles
ABI
July 25, 2009 at 11:15 pm
i applied for the air force on thursday, a medical was involved… including an isihara eye test……..
i failed it 3 times not my job oportunities are extremely limited
im 3CP color blind & a female… i never knew, still quite shocked!!!!!!!
BERTIE
September 2, 2009 at 9:20 pm
Just looking at these tests makes me feel more at rest. I have moderate colour acuity due to long sightedness but not colour blind although eyesight does affect your colour vision, yet i can see 22 of the 24 plates. Do you think i would pass an RAF medical colour test?
ADMIN
September 3, 2009 at 9:07 am
Hi Bertie,
I redid your post without full capitals for you:)
The Air Force is probably the strictest career path in the world when it comes to color blindness. Whether or not you are accepted depends on how well you do with your visual tests, and which position you are seek. Which plates did you get wrong? A couple of the plates are supposed to appear blank if you have normal vision:)
You could also try my color arrangement test, it was designed by american military personel originally, though i doubt it is used in the UK.
Charles
BERTIE
September 24, 2009 at 11:03 pm
Thanks Admin
I can do the colour arrangement test and it reports I’m not colour blind because I complete it correctly. A couple of the plates above that I couldn’t see were 73 and 5. Must point out that some of these plates I have to really look at to get the numbers. I have done the Farnsworth 100 Hue Test and manage to do very well on it. I know my current perscription for glasses has been changed slightly and these glasses are heavily scratched. I find my glasses do affect my colour vision, making colours appear slightly darker then normal. Without the glasses I have very good colour acuity but at a restricted distance. Can I just ask how accurate are these tests? Are your plates a true representation or do you think the reproduction of your plates makes it harder to see the numbers.
Thanks again, Bertie
ADMIN
September 25, 2009 at 8:20 am
Hi Bertie,
The plates do get progressively harder to see, though my wife (who is not color blind) can easily see every plate correctly. Being color blind, i know that some are harder than others for me to see, but cannot really tell you how people with normal color vision see them:).
What you hinted at is correct, these plates are as accurate as possible, but there is every risk that they aren’t exactly the same as a physical copy of the test plates. The images are very close to the same, but everything from the lighting in your room to the quality of your monitor, and its settings will adjust this. Try doing the test from someone elses computer and see how you go – you’d be amazed how different computer monitors show colors differently!
My glasses are not scratched too badly, but if yours are as bad as you say, then i am sure they would manipulate the colors to some extent – much like cataracts? Cataracts dont directly modify your color vision, but the clouding does filter any light entering the eye.
Hope this helps,
Charles
Color Arrangement Test
Color Arrangement Test Instructions
The color arrangement test is simple to take, but offers advanced analysis of the severity and type of your condition. This test differs from the Ishihara test style as it uses vector mathematics to plot and interpret your results, offering a formulated method of determining your condition.
To take this color blindness test, simply arrange the colors in order along the line. If you’re not sure what to do, just start dragging them up into place, and you can re-arrange them as you go. Once you’re done, you can click to see your results, then click again to see what type of color blindness you have, and how severe it is.
This test requires Java to be installed, and JavaScript to be enabled on your browser for it to work. This version of the test was created by Daniel Flück of colblindor.com. For more information about the background of this testing method, jump back to the Tests overview via the menu on the left!