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- Snellen Vision Eye Test Chart 20 ft (6 Meter)...
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Položka č.:
9568659
Snellen Vision Eye Test Chart 20 ft (6 Meter) Distance
86% of respondents would recommend this to a friend
Položka č.:
9568659
CZK 734
Price Details
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What Stands Out
Standardized Measurement
This Snellen chart provides a universally recognized method for measuring visual acuity, ensuring accurate results for both personal and professional use.
Durable Material
Made from high-quality, tear-resistant paper, this chart withstands frequent use and maintains legibility over time, making it ideal for clinics or personal assessments.
Clear Design
Featuring a bold, easy-to-read font, this chart aids quick visual tests, allowing users to assess eyesight efficiently, which is essential for timely corrective measures.
Detaily produktu
- 11" Tall x 7" Wide
- 20 Foot Test Distance
- Can be wall mounted
| Brand Name | Precision Vision |
| Batteries are Included | No |
| Model Number | 2196US |
| UPC | 811286030021 |
| Manufacturer Part Number | 2196US |
| Manufacturer | Precision Vision |
| Unit Count | 16.0 Ounce |
| 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 |
| Are Batteries Included | No |
| 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) |
Who Should Buy?
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Vision Clinics
Ideal for optometrists conducting routine eye exams with standardized testing distances for accurate vision assessment.
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Home Use
Convenient for individuals wanting to check their vision at home, especially for routine health monitoring.
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Schools
Useful for educational institutions conducting vision screenings for students to ensure proper vision health.
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Professional Offices
Not suitable for high-precision environments like hospitals that require advanced diagnostic equipment.
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Mobile Testing
Difficult to use in settings lacking proper space to maintain the recommended distance for accurate measurements.
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Children Under 5
Young children may struggle with the eye chart, requiring more engaging and age-appropriate testing methods.
POPIS PRODUKTU
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Otázky a odpovědi zákazníků
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otázka:
What is a Snellen Vision Eye Test Chart?
Odpovědět: 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. -
otázka:
How do I use the Snellen Vision Eye Test Chart?
Odpovědět: 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. -
otázka:
Where can I buy a Snellen Vision Eye Test Chart?
Odpovědět: You can purchase a Snellen Vision Eye Test Chart from Ubuy in Czech Republic. 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. -
otázka:
What are the dimensions of the Snellen Vision Eye Test Chart?
Odpovědět: 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. -
otázka:
Is the Snellen Vision Eye Test Chart suitable for children?
Odpovědět: 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. -
otázka:
How often should I use the Snellen Vision Eye Test Chart?
Odpovědět: 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. -
otázka:
Can I frame my Snellen Vision Eye Test Chart?
Odpovědět: 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. -
otázka:
Are Snellen Vision Eye Test Charts reusable?
Odpovědět: 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. -
otázka:
What is visual acuity, and how is it measured with a Snellen Chart?
Odpovědět: 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. -
otázka:
How can I ensure I get accurate results from the Snellen Vision Eye Test Chart?
Odpovědět: 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.
PrecisionVision Eye Charts 2196US Editorial Review
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Customer Reviews & Ratings
22 hodnocení zákazníků
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5 hvězda
81%
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4 hvězda
7%
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3 hvězda
6%
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2 hvězda
0%
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1 hvězda
6%
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CZK 734
Objednejte nyní a položka bude u vás okolo Sunday, červenec 05
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Služby a výhody
- 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)