• Preparation
  • 1. Visual Acuity Check
  • 2. Contrast Vision Check
  • 3. Color Vision Check
  • Result
  • Voucher
Start check and save your voucher
Start check

Better vision = Better quality of life

Better vision means more quality of life, but the basis for better vision is a precise professional eyesight test at an
eye care specialist in order to provide you with the right individual eyeglass lenses. The following ZEISS online vision screening check can help you quickly and easily determine whether it's time to have such a professional eyesight test.

Three effective vision screening checks

The online vision screening check is divided into three parts:

  • Visual Acuity Check
  • Contrast Vision Check
  • Color Vision Check

Get your voucher

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At the end of the test, you will obtain a voucher for a
free professional eyesight test or a product upgrade
at one of the participating ZEISS optometrists near you.

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Gewinnspiel

Wir verlängern unser Gewinnspiel! Bis zum 30.09.2012 haben Sie nun noch die Chance, einen von 100 Preisen im Anschluss an den Online-Seh-Check zu gewinnen.


Tolle Preise warten auf Sie:
1. - 10. Preis je 250 €
11. - 100. Preis je ein ZEISS Brillen-Reinigungsset

Since the color and screen settings of monitors are all calibrated somewhat differently, some preparation needs to be done to precisely display the vision screening check and thus to obtain a precise result. Please read the following 4 steps and follow the guidelines. As soon you are done, we calculate the correct display settings for the vision screening check automatically.

If you already wear a vision aid (eyeglasses or contact lenses), you should wear them during the vision screening check. If you have more than one vision aid, please wear the vision aid you normally use when working on a computer.

1. Monitor screen calibration

Adjust the distance between the two lines by clicking the +/- button. The distance between them must be exactly 5.4 cm. To make the measurement you can use the short side of a credit card or debit card or a ruler.

5,4 cm
+
-

2. Color calibration

Adjust the brightness of the striped frame to the central box by moving the slider.

3. Distance to display

Please place yourself at a distance of 70 - 100 cm from the display. You will get exact advice with every single check.

I have read and agree with the legal disclaimer

Done and Continue
Please use your visual aid.

Use your keyboard or the mouse to select the arrow to indicate the direction of the open side of the “E”. Your individual result from this check will be displayed automatically as soon as we have evaluated your visual acuity level.

Your visual acuity seems to be poor. However, you could possibly see better with ZEISS precision eyeglass lenses that are customized to your visual needs. The picture above demonstrates how you might be able to see when wearing eyeglasses customized to your visual needs . Your vision through the eyeglass lenses is crisp and clear.

Your visual acuity does not seem to be optimal. However, you could possibly see better with ZEISS precision eyeglass lenses that are customized to your visual needs. The picture above demonstrates how you might be able to see when wearing eyeglasses customized to your visual needs . Your vision through the eyeglass lenses is crisp and clear.

Your visual acuity seems to be optimal. You can read even small print with ease. However, you should be sure to undergo an annual professional eyesight test with an eye care professional.

The image is for illustrative purposes only.

Continue
Please use your visual aid.

Use your keyboard or the mouse to select the arrow to indicate the direction of the open side of the “C”. Your individual result for this check will be displayed automatically as soon as we have evaluated your contrast vision level.

Your contrast sensitivity seems to be deficient; you could possibly see better with ZEISS precision eyeglass lenses using i.Scription® technology that are customized to your visual needs. The image demonstrates how your contrast vision – especially at night might be improved.

Your contrast vision seems to be okay but you could possibly see better with ZEISS precision eyeglass lenses using i.Scription® technology that are customized to your visual needs. The image demonstrates how your contrast vision – especially at night might be improved.

You seem to have optimal contrast vision.

Your contrast vision seems to be deficient; you could possibly see better with ZEISS precision eyeglass lenses using antireflective technology that are customized to your visual needs. The image demonstrates how your contrast vision – especially if you are affected by glare at night - might be improved.

Your contrast vision seems to be okay but you possibly could see better with ZEISS precision eyeglass lenses with antireflective technology that are customized to your visual needs. The image demonstrates how your contrast vision – especially if you are affected by glare at night - might be improved.

You seem to have optimal contrast vision.

The image is for illustrative purposes only.

Continue
Please use your visual aid.

Use your keyboard or the mouse to select the arrow to indicate the direction of the open side of the “C”. Your individual result for this check will be displayed automatically as soon as we have evaluated your color vision level.

You probably have a color vision problem. Please visit an eye care professional for further help.

Unfortunately, color vision problems cannot be corrected with eyeglasses or contact lenses. However, there are many tips that can help you master your day to day activities despite a color vision problem.

You probably do not have any color vision problem and can perceive your surroundings in full color

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Result

Visual Acuity

Optimum You

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Contrast Vision

Optimum You

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Color Vision

Optimum You

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Thank you for participating in the ZEISS online vision screening check. Here is your result:

Your visual performance appears to be poor.

We strongly advise you to obtain a professional eye test at a ZEISS optometrist or an ophthalmologist.

Your visual performance could be improved.

We encourage you to obtain a professional eyesight test at a ZEISS optometrist or an ophthalmologist and a consultation on how your visual performance might be improved.

Congratulations. Your visual performance appears to be very good.

However, you should be sure to undergo an annual professional eyesight test at a ZEISS optometrist or an ophthalmologist.

Please remember that this ZEISS online vision screening check is only intended as a quick screening of your visual performance. It cannot take the place of a professional eye test by your ZEISS optometrist or an ophthalmologist. Please pay a visit to your ZEISS optometrist to receive a professional eyesight check and eyeglass lens prescription.

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Obtain your voucher for a free professional eyesight test or a product upgrade at your ZEISS optometrist or an ophthalmologist.

Your voucher can be obtained here.

We encourage you to see for yourself what innovations ZEISS can offer to help you obtain better vision. On the next page, you can look for a ZEISS optometrist near you.

Please find your next ZEISS dealer here.

Voucher

Your personal voucher and the location of a participating ZEISS optometrist near you will be issued after you enter your search criteria.

Fields marked with * are mandatory.

Issue voucher

Voucher

Voucher

We encourage you to see for yourself what innovations ZEISS can offer to help you obtain better vision.

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This voucher will allow you to obtain a free professional eyesight test or a product upgrade at your ZEISS optometrist or an ophthalmologist near you.

Just print this voucher and redeem it at one of the ZEISS optometrists listed in your voucher.

This voucher is valid from xx.xx.2012 until xx.xx.2012.

Share with friends

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Download voucher
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参与蔡司在线视力筛选检查并检测您的视觉质量。

请于此在线检查您是否需要再检测一次眼睛。

 

我们的眼睛是我们最重要的感觉器官 。这就是优良视力为何具有如此的必要性。您上次检测您的眼睛是在什么时候?很多人并没有定期检查眼睛的意识;然而,定期检查眼睛却是确保优良视力的关键。毕竟,在我们逐渐变老的过程中,我们的眼睛与视力也持续不断变化,而这往往被我们所忽视。我们视力恶化的第一个迹象并不一定是视力模糊或无法聚焦。头痛或晚上眼睛疲劳也可能是视觉缺陷的征兆。

超越百年历史的蔡司优视力 – 代表了百年以上的高品质精准眼镜片和眼科光学领域的创新。利用由蔡司专家所开发的蔡司在线视力筛选检查[1],您可以简单且快速地检测您的眼睛 – 完全免费。检测结束时,将建议您是否须咨询蔡司视光师以获得专业意见。

具有优良的视力即拥有更好的生活品质,因为视觉是我们最重要的感官。我们从周遭环境所获得的印象有 80% 得自于我们的眼睛。眼睛被称为我们的“世界之窗”,再也恰当不过。让合格的视光师定期检测我们的眼睛,应该是整体预防性健康保健的一部分。不只是为了您自己,也为了他人的安全,例如当您开车行驶时。除非我们已知罹患眼疾,否则每两年应该检测眼睛一次。蔡司在线视力筛检测验能让您初步了解您目前的视力表现。[1]

成人(无眼疾或已知眼疾)应定时检查他们的眼睛

a. 20 至 39 岁期间至少三次
b. 40 岁起:每 2-3 年一次
c. 65 岁起: 1-2 年一次。

儿童应定时让视光师检测他们的眼睛:

a. 第一次检查:最迟在在 2 和 3 1/2 岁之间
b. 第二次检查:在入学前
c. 然后每两年一次——即使他们没有明显的眼部问题——以确保在早期即可发现任何视力恶化的初期警讯。
d. 所有的早产儿和所有父母或兄弟姐妹患有斜视或高缺陷视力的儿童应尽早检查——在 6 至 12 个月年龄之间——并在之后定期检查。

您应该多久检查一次眼睛?
折叠

该在线视力筛选检查分为三个部分:

 

[1] 该在线视力筛选检查并非医疗测试,不能替代由经过专业训练的专业人士进行的眼科检查。不得将之用于疾病或其他状况之诊断或用于疾病的治愈、缓解、治疗或预防。该检查只是告知您有关您眼睛视力的总体情况以及建议您是否进行专业眼睛检查。

筛选检查包含那些项目?


视敏度检查

毫无疑问的,这是最重要的检查。所有眼镜配戴者都对这个检查相当熟悉。。视光师要求您阅读字母或数字,并辨识特殊环形(Landolt环)的缺口方向——在投影幕上每个大小不同。。视光师检查您可以轻易辨识的各个环形大小。在这之后,由视光师进行一个被称为主觉验光的程序。将不同的度数镜片插入所谓的试镜架装置后,我们告知戴上各个镜片时视觉更好或更差。视光师开始先为一只眼睛进行镜片最优化,然后再为另一只。接着使用重要的双眼测试检查眼睛的相互作用。其他的测试也可用来识别所谓的共同性隐斜视症状,这可被校正,并且在某些情况下接受治疗。

在我们的免费在线检查中的第一部分,我们在屏幕上模拟检测您的视力表现。这并非用来取代视光师执行的检测。但是,您可获得您视觉质量的初步印象。

 

眼睛检查期间,在不进行眼睛调节的情况下(眼睛对于各种距离的自动适应)取得校正缺陷视力的屈光度数。

0.00 D(屈光度)= 正常视力(正视眼)

不同于 0.00 D(屈光度)的度数 = 视力缺陷(屈光不正)

例如球镜 +2.00 D(屈光度)= 远视 - 也包含老花眼(随着年龄增加而逐渐丧失聚焦近距目标的能力)。在这里用到术语附加光度(Add)

例如球镜 -1.00 D(屈光度)= 近视,度数低于 -6.00 D 被归类为高度近视。

柱镜 1.00 D(屈光度)= 柱面屈光不正(散光) - 眼睛将图点看成条形或线条

视力检测结果图例:
折叠


对比视力检查

开始时,您可能会认为这个检测不是那么重要。但是,对比视力对于舒适的视觉来说意义重大。如果我们不能区分对比的差异,可能会造成眼睛疲劳。我们都知道当电脑屏幕的对比设定不正确时,或当我们在弱光下阅读时是什么感觉。

对比视力检查对于辨识我们视觉发生的任何变化来说非常重要。例如,对比敏感度的变化可能是青光眼的征兆。

在我们的在线筛选中的第二部分,我们进行对比视力模拟。此检测可能会首次显示您的对比视力并没预期中的好。您的视光师将很乐意深入检查更多细节。


色觉检查

我们所知的“色盲”所影响的男性多于女性。这是一种遗传缺陷,在全球影响多达1.8亿人。为此,多种类型的镜片可供使用。

  1. 患此症状者只能有限地分辨某些颜色。所有感光细胞——红色、绿色和蓝色视锥细胞——均存在于视网膜中,但是有部分无法正常工作。最常见的症状是红/绿色盲。
  2. 部分色盲:在这种形式的疾病中,某些感光细胞完全不存在或无法工作。患者只有两种感光细胞类型能正常工作。这导致色觉明显削弱。尤其是对于红色弱和红色盲的汽车驾驶员而言,这有时候会很危险。例如在雾中,他们只能看到一片黑色,而不是前方汽车红色尾灯。
  3. 完全色盲:这种称为全色盲的病症很少见。患有此症状的人根本无法感知颜色的任何细微差别。


为了诊断这个症状,眼睛保健专业人员使用三种不同的测试:假同色图、Farnsworth 测试和Nagel's色盲检查镜。
在我们免费在线检查中的第三部分,您可用彩色图表检测您颜色视力。

 

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