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- Snellen Chart with Red Green Lines 10 Feet
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Artigo n.º:
5294352
Snellen Chart with Red Green Lines 10 Feet
89% of respondents would recommend this to a friend
Artigo n.º:
5294352
AOA 17340
Price Details
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Encomende já e receba por volta de Sexta-Feira, Julho 03
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Os nossos principais Parceiros Logísticos
This Snellen chart includes Red and Green color bars for an easy and helpful color vision test. Screens for Amblyopia. Optotypes date back to 1862 and are used regularly today.
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O que se Destaca
Enhanced Clarity
The Snellen Chart features red and green lines, improving visual acuity tests by providing better contrast for users, ensuring accurate and precise eye assessments in various lighting conditions.
10-Foot Distance
Designed for optimal testing distance, the 10-foot layout allows for convenience and adaptability in various settings, making it suitable for clinics, schools, and home use.
Durable Material
Constructed with high-quality materials, this chart ensures longevity and resistance to wear, providing reliable performance for repeated testing without fading or damage over time.
Detalhes do produto
- This Snellen chart includes Red and Green color bars for an easy and helpful color vision test
- Distance Visual Acuity Test for Testing at 10 Feet. 20 Feet Equivalent.
- Screens for Amblyopia.
- Chart distance: 3M / 10 Feet, Contrast lever: High, Optotype: Snellen, Chart size: 9 x 14 in
- Chart notations - Snellen: 20/100 to 20/16
- Snellen optotypes date back to 1862, featuring strong serifs and following the idea of the 5x5 grid
Product Technical Details
| Package Dimensions | 13.75 x 10 x 0.19 inches |
| Item Weight | 1.27 ounces |
| Manufacturer | KSIPL |
| Item model number | 8542032982 |
| Is Discontinued By Manufacturer | No |
Quem Deverá Comprar?
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Eye Care Professionals
Ideal for optometrists and ophthalmologists to perform standardized vision tests during patient exams efficiently.
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Vision Screening Events
Perfect for community health fairs and screening events to quickly check eyesight for large groups of people.
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Educational Purposes
Useful for schools and educational institutions teaching about vision, eye health, and the importance of regular testing.
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Casual Home Use
Not suitable for those looking for casual use or informal eye tests without professional guidance or interpretation.
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Non-Standardized Tests
Inappropriate for users needing a more adaptable or flexible testing approach, as it follows a strict format.
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Small Spaces
Less effective in limited areas where the recommended 10 feet viewing distance cannot be maintained comfortably.
DESCRIÇÃO DO PRODUTO
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Perguntas e Respostas dos Clientes
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pergunta:
What is a Snellen Chart and how is it used?
Resposta: A Snellen Chart is a visual acuity test used to measure a person's ability to discern shapes and details at a distance. It typically features rows of letters or symbols that decrease in size. This chart is pivotal in eye examinations and is often employed by optometrists and ophthalmologists to assess vision clarity. For practical use, it can be set up in medical practices, schools, or any setting needing vision testing. -
pergunta:
Why choose a Snellen Chart with Red Green Lines?
Resposta: The addition of red and green lines on a Snellen Chart enhances its functionality by facilitating binocular vision testing and assessing color perception. This feature helps practitioners distinguish between different visual impairments, making it a valuable tool in comprehensive eye exams. Moreover, it aids in identifying issues related to color blindness and visual depth perception, providing a more thorough understanding of a patient's visual capabilities. -
pergunta:
What distance is ideal for using the 10 feet Snellen Chart?
Resposta: The ideal viewing distance for the 10 feet Snellen Chart is, as the name suggests, a distance of 10 feet. This distance is standard in most eye testing environments and allows for accurate measurement of visual acuity. Using this chart for testing ensures that the letters are discernible enough for a proper assessment, thus helping the eye care professional to deliver precise results. -
pergunta:
Is the Snellen Chart suitable for all age groups?
Resposta: Yes, the Snellen Chart is suitable for individuals of all ages. It's commonly used for children during school vision screenings and for adults in eye care practices. For children, especially, using a chart that includes images or symbols can facilitate testing and enhance engagement. This versatility makes it invaluable for comprehensive vision assessments across various demographics. -
pergunta:
How should I position a Snellen Chart for accurate results?
Resposta: For accurate results, the Snellen Chart should be hung at eye level and the patient should be positioned at the specified distance, in this case, 10 feet. Ensure that the lighting is adequate; avoid glare and reflections on the chart. This positioning is essential for maintaining standard testing conditions, enabling precise measurements of visual acuity and ensuring a reliable assessment. -
pergunta:
Can I use the Snellen Chart at home?
Resposta: Absolutely! A Snellen Chart can be used at home for informal vision assessment or to track vision changes over time. However, it's essential to follow proper testing protocols, such as maintaining the correct distance and ensuring adequate lighting. While this home usage can provide insights into one's vision, it is recommended to seek professional evaluation for any concerning changes or assessments. -
pergunta:
How do the red green lines enhance vision testing?
Resposta: Red green lines on the Snellen Chart help assess contrast sensitivity and color vision, which are crucial components of overall visual function. By using these lines, eye care professionals can identify issues like color blindness or deficiencies in specific color discrimination. This addition enriches the standard visual acuity test, providing comprehensive insights into a patient's visual health. -
pergunta:
Are there any recommended maintenance tips for the Snellen Chart?
Resposta: To maintain the accuracy and longevity of your Snellen Chart, keep it clean and free of dust or smudges. Store it flat, away from direct sunlight to prevent fading. Regularly check for any signs of wear and tear, and make sure it’s updated if newer guidelines or formats come into use. Proper care ensures the chart remains functional for ongoing vision assessments. -
pergunta:
Where can I buy Snellen Chart with Red Green Lines 10 Feet?
Resposta: You can purchase the Snellen Chart with Red Green Lines 10 Feet on Ubuy, which offers a reliable platform for finding this specific product in Angola. Ubuy provides a seamless shopping experience, allowing you to find and acquire preference items conveniently online. -
pergunta:
What should I look for when purchasing a Snellen Chart?
Resposta: When purchasing a Snellen Chart, consider factors such as the size, clarity of text, and additional features like red green lines. Ensure the chart is made of durable material to withstand regular use and is easy to hang for testing. Opt for charts that conform to industry standards for visual acuity testing, as this will ensure consistency and reliability in results.
KSIPL Eye Charts 8542032982 Editorial Review
The Snellen Chart with Red Green Lines is a plastic chart designed for self-checking vision by individuals. This handy device offers easy-to-read text and red-green lines for measuring the sharpness of the user's eyesight. This chart is small and fits into an eye test cabinet for convenience. However, it is not translucent and cannot be used in an illuminated test cabinet. The package in which it ships is protected from bending, ensuring that it arrives in good condition.
Avaliações e Classificações dos Clientes
88 classificações de clientes
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5 Estrela
69%
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4 Estrela
17%
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3 Estrela
0%
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2 Estrela
10%
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1 Estrela
4%
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Prós
- Easy to self-check vision
- Red-green lines for measuring sharpness
- Small and fits into an eye test cabinet
Contras
- Not translucent and cannot be used in an illuminated test cabinet
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Histórico de preços do produto
Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
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AOA 17340
Encomende já e receba por volta de Sexta-Feira, Julho 03
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Snellen chart for Distance Visual Acuity Test.
- Red and Green color bars for easy color vision test.
- Screens for Amblyopia.
- Optotypes feature strong serifs and follow the 5x5 grid.
- Chart size: 9 x 14 inches. Chart distance: 3M / 10 FEET.
- Optotype range: 20/100 to 20/16.