- الصفحة الرئيسية /
- المستلزمات الصناعية /
- Professional Medical Supplies /
- Examination Supplies & Consumables /
- Eye Charts /
- Snellen Vision Eye Test Chart 20 ft (6 Meter)...
Snellen Vision Eye Test Chart 20 ft (6 Meter) Distance
86% من المشترين سيوصون بهذا المنتج لصديق
BHD 12
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
كمية:
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
Most Trusted in Vision research & Clinical Trials Worldwide
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
مايفيد
تفاصيل المنتج
| Brand Name | Precision Vision |
| Model Number | 2196US |
| Unit Count | 16 Ounce |
| UPC | 811286030021 |
| Manufacturer | Precision Vision |
| Manufacturer Part Number | 2196US |
| Battery Description | AAA |
| Water Resistance Level | Not Water Resistant |
| Measuring Range | 20 feet |
| Item Dimensions L x W x H | 11"L x 7"W x 11"H (27.9 x 17.8 x 27.9 cm) |
| Color | Black, White |
| Material Type | Plastic |
| International Protection Rating | IPX2 |
| Brand | Precision Vision |
| Material | Plastic |
| Product Dimensions (L x W x H) | 11"L x 7"W x 11"H (27.9 x 17.8 x 27.9 cm) |
من يجب أن يشتري؟
-
Vision Clinics
Ideal for optometrists conducting routine eye exams with standardized testing distances for accurate vision assessment.
-
Home Use
Convenient for individuals wanting to check their vision at home, especially for routine health monitoring.
-
Schools
Useful for educational institutions conducting vision screenings for students to ensure proper vision health.
-
Professional Offices
Not suitable for high-precision environments like hospitals that require advanced diagnostic equipment.
وصف المنتج
عمليات البحث ذات الصلة
أسئلة العملاء & الإجابات
-
سؤال:
What is a Snellen Vision Eye Test Chart?
إجابه: A Snellen Vision Eye Test Chart is a standardized chart used to measure visual acuity, which is the clarity or sharpness of vision. The chart features rows of letters that decrease in size, allowing individuals to identify the smallest letters they can read from a designated distance. This is usually done at 20 feet or 6 meters. Such charts are commonly used in optometry settings and even for home assessments, providing an easy way to evaluate visual health. -
سؤال:
How do I use the Snellen Vision Eye Test Chart?
إجابه: To use the Snellen Vision Eye Test Chart, position the chart at a distance of 20 feet or 6 meters from where the test subject will stand or sit. Ensure proper lighting and remove any glasses or contacts if applicable. Have the individual cover one eye and read the lowest line possible without making mistakes. Repeat the process for the other eye. This is an effective way for individuals to evaluate their vision and determine if they need further professional eye examination. -
سؤال:
Where can I buy a Snellen Vision Eye Test Chart?
إجابه: You can purchase a Snellen Vision Eye Test Chart from Ubuy in Bahrain. Ubuy offers a wide range of medical and optical supplies, making it easy to find the specific vision test chart you need. With various options available, you can choose the chart that best suits your testing requirements. -
سؤال:
What are the dimensions of the Snellen Vision Eye Test Chart?
إجابه: The dimensions of a Snellen Vision Eye Test Chart can vary, but standard charts typically measure around 22 inches in height and 11 inches in width. This size is designed to ensure that all letters are clearly visible and distinct from a distance of 20 feet or 6 meters. Using a properly sized chart can greatly enhance testing accuracy, making it an essential tool in both professional and home settings. -
سؤال:
Is the Snellen Vision Eye Test Chart suitable for children?
إجابه: Yes, the Snellen Vision Eye Test Chart can be suitable for children, though it’s important to ensure that the chart used is designed for age-appropriate testing. Some charts may feature pictures or larger letters specifically tailored for younger users, making it easier for them to engage with the test. Using a child-friendly version can help facilitate their understanding and cooperation during vision assessments, ensuring more accurate evaluations. -
سؤال:
How often should I use the Snellen Vision Eye Test Chart?
إجابه: Using the Snellen Vision Eye Test Chart every year or whenever vision changes are suspected is recommended for optimal eye health. Regular assessments help monitor your visual acuity and identify any potential issues early on. It’s especially important for people with a history of eye problems or those who spend extensive time in front of screens. Frequent self-testing can empower you to seek professional help if your vision deteriorates. -
سؤال:
Can I frame my Snellen Vision Eye Test Chart?
إجابه: Yes, framing your Snellen Vision Eye Test Chart is a great way to preserve it and ensure it stays in good condition. Framing not only protects the chart from fading and wear but also allows for easy wall mounting in a dedicated testing area. A framed chart in a home or clinic setting can also serve as an interesting conversation piece about vision care. -
سؤال:
Are Snellen Vision Eye Test Charts reusable?
إجابه: Yes, Snellen Vision Eye Test Charts are generally reusable, especially if printed on durable materials like laminated paper or plastic. They can withstand multiple uses for assessments and tests. Reusable charts are a cost-effective choice for schools, clinics, or even personal use at home, allowing for regular eye tests without needing frequent replacements. -
سؤال:
What is visual acuity, and how is it measured with a Snellen Chart?
إجابه: Visual acuity refers to the sharpness or clarity of vision, usually defined by your ability to see fine details at a specified distance. When using a Snellen Chart, your visual acuity is measured by the smallest line of letters you can read from the standard distance of 20 feet or 6 meters. The results are then expressed as a fraction, such as 20/20, where the first number indicates the testing distance and the second number reflects the distance at which a person with normal vision could read the same line. -
سؤال:
How can I ensure I get accurate results from the Snellen Vision Eye Test Chart?
إجابه: To achieve accurate results with the Snellen Vision Eye Test Chart, ensure that the chart is set up in a well-lit environment with no distractions. Position yourself at the correct distance (20 feet or 6 meters) and read each line carefully, covering one eye at a time. Practicing with similar conditions each time you test can help maintain consistency and reliability in your assessments, providing a clearer view of any changes in your vision over time.
Precision Vision Eye Charts 2196US Editorial Review
Snellen Vision Eye Test Chart 20 ft (6 Meter) Distance provides a reliable means for assessing vision clarity. Many users, including international students aim to evaluate their eyesight effectively for driver's license applications. With its dimensions measuring 11"L x 7"W x 11"H, this product is designed for easy use and accurate assessments. Users have praised its quality, describing it as good and accurate for student evaluations. However, some have expressed dissatisfaction regarding size discrepancies in the product received compared to what was advertised. Overall, the chart's robust construction and availability make it a popular choice for vision testing needs.
مراجعات العملاء وتقييماتهم
-
5 نجمة
82%
-
4 نجمة
6%
-
3 نجمة
6%
-
2 نجمة
0%
-
1 نجمة
6%
أضف تقييم لهذا المنتج
شارك أفكارك مع عملاء آخرين
إيجابيات
- High-quality chart for vision assessments
- Ideal for students and international users
- Accurate and reliable for eye testing
- Sturdy plastic material ensured longevity
- Compact dimensions for easy placement
سلبيات
- Size received may differ from the advertised description
منصة موثوقة وثقة كاملة للمشتري
“The order arrived fast and in perfect condition”
“I loved it. That was my second order, and I am already thinking of placing a third order.”
“Trusted merchant”
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
“I like the package arrived safely”
Top selling Snellen Eye Chart in البحرين
People also bought these Items
تاريخ سعر المنتج
معلومات مهمة
- القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
- ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.
BHD 12
اطلب الآن واحصل عليه حول Sunday, سبتمبر 06
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
المميزات والفوائد
- Testing distance: 20'
- Physical size: 17x11
- Wall mountable
- Compatible with Precision Vision LED 960 and 914 Illuminator Cabinets
- Uses Sloan optotypes
- Includes two smaller groups for repetitive eye testing (20/25 to 20/12.5)
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.











