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LEA Symbols 13-Line Translucent Distance Chart
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JPY 12011
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Line sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent, 0.16 to 2.50
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製品詳細
- Proportionally spaced optotypes (logMAR)
- Line sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent, 0.16 to 2.50
- Can be wall mounted or used in ESV1200, ESV1500, or Model A+ illuminated cabinet
- Includes response key and instructions
- Test distance: 10 feet/3 meters
| Product Dimensions | 14 x 9 x 0.03 inches (35.6 x 22.9 x 0.1 cm) |
| Date First Available | August 13, 2019 |
| Manufacturer | Good-Lite |
どんな人にお勧めですか?
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Vision Assessments
Ideal for eye care professionals conducting distance vision assessments with clear, readable symbols for various vision tests.
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Educational Use
Perfect for teachers and educators to help students learn about visual acuity and understand distance concepts effectively.
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Accessibility Tools
Beneficial for individuals with low vision, aiding them in visual tasks with its accessible design and clear symbols.
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Non-Visual Tasks
Not suitable for users looking for tools unrelated to vision assessment or visual learning activities.
製品説明書
LEA Symbols 13-Line Translucent Distance Chart
お客様の質問と回答
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質問:
What is the LEA Symbols 13-Line Translucent Distance Chart used for?
回答: The LEA Symbols 13-Line Translucent Distance Chart is primarily used for vision testing. It consists of various symbols that help assess visual acuity in individuals, especially in clinical settings. This chart aids eye care professionals in standardizing tests for children and adults, ensuring accurate identification of visual function. Practitioners can use this chart in an office or at home to create engaging methods for checking eyesight, making it ideal for optometrists, ophthalmologists, and educators. -
質問:
How is the LEA Symbols chart designed for effective vision testing?
回答: The design of the LEA Symbols chart focuses on clarity and ease of recognition. The symbols are chosen for their familiarity and are displayed in a clear layout, allowing for effective eye examinations. This is crucial in helping patients identify visual acuity at various distances. Additionally, the translucent feature allows for the chart to be used conveniently in varied lighting conditions, enhancing versatility in different environments, such as schools or clinics. -
質問:
Can the LEA Symbols chart be used for color vision tests?
回答: The LEA Symbols 13-Line Translucent Distance Chart is primarily intended for measuring visual acuity and not specifically designed for color vision assessments. While it effectively tests sharpness and clarity of vision, dedicated color vision tests utilize different methods and materials. For comprehensive eye examinations, it's essential to include both a visual acuity chart and a recognized color vision test to ensure all aspects of vision are checked accurately. -
質問:
Is the LEA Symbols chart suitable for preschool children?
回答: Yes! The LEA Symbols chart is particularly suitable for young children, including preschoolers, as it features symbols that are engaging and easily recognizable. The design is tailored to be child-friendly, making the testing process less intimidating and more effective. This encourages children to participate actively in their vision assessment, which is vital for early detection of potential vision issues. -
質問:
What distance is recommended for using the LEA Symbols chart?
回答: The recommended testing distance for the LEA Symbols chart is typically 20 feet, although it can be adjusted based on the specific needs of the testing environment. For convenience, practitioners may choose shorter distances while ensuring the standard scaling of the symbols is maintained. This flexibility allows for optimal use in various clinical and educational settings where space may be limited. -
質問:
How can I properly maintain the LEA Symbols chart?
回答: To maintain the LEA Symbols chart, it is important to keep it clean and free from scratches. Use a soft, lint-free cloth and a mild cleaning solution to gently wipe the surface. Avoid harsh chemicals or abrasive materials, as they could damage the chart. Regular maintenance ensures that the symbols remain visible and that the chart continues to provide accurate assessments in both clinical and educational environments. -
質問:
Is the LEA Symbols chart suitable for adults too?
回答: Absolutely! The LEA Symbols chart is designed to be effective for users of all ages, including adults. While it is particularly popular for testing children due to its engaging symbols, adults can also benefit from its clear visuals for assessing visual acuity. Eye care professionals can use this chart in various settings for comprehensive eye examinations, ensuring a standard approach for all patients regardless of age. -
質問:
Can I use the LEA Symbols chart in daylight and low-light conditions?
回答: Yes, the LEA Symbols chart is constructed to perform well in both daylight and low-light conditions. Its translucent design allows for versatile placement, ensuring proper visibility regardless of lighting. Eye care professionals can easily adapt its use in clinics with varying light situations or during tests that require different environmental settings. This capability enhances its usability across a range of scenarios. -
質問:
Where can I buy the LEA Symbols 13-Line Translucent Distance Chart?
回答: You can purchase the LEA Symbols 13-Line Translucent Distance Chart from Ubuy in Japan. Ubuy is a reliable platform offering a variety of health and optical products, ensuring that you have easy access to this essential vision-testing tool. By shopping through Ubuy, you can confidently find the right chart suited to your testing needs.
Good-Lite Eye Charts Editorial Review
This is a confused product review that appears to conflate two different books, one about the Bible and a second about a medical chart. It is unclear what product is being reviewed and there is little to no focus on the actual product itself. Therefore, it is not possible to provide an editorial review or determine the overall customer experience and reception.
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JPY 12011
今すぐ注文すると 頃に届きます 火曜日, 10月 06
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特徴と利点
- Proportionally spaced optotypes with varied line sizes.
- Wall mountable or can be used in illuminated cabinet
- Comes with response key and instructions
- Test distance: 10 feet/3 meters
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