What is a Snellen LED Visual Acuity Chart 18.5 used for?

The Snellen LED Visual Acuity Chart 18.5 is designed to assess and measure visual acuity in patients. Eye care practitioners commonly use it in clinical settings to establish how well a person can see at various distances using standardized letters. This chart provides a crucial tool for determining the necessity for prescription glasses or other interventions by offering clear, precise, and scalable visual targets.

How does the LED lighting benefit the Snellen chart?

The LED lighting in the Snellen chart enhances visibility and contrast, which is essential for accurate visual assessments. Unlike traditional illuminated charts, LED technology reduces glare and provides uniform brightness, ensuring that patients can read the letters without distortion. This feature is particularly beneficial in brightly lit environments or for individuals with specific visual impairments, allowing for an optimal testing experience.

Is the Snellen LED Visual Acuity Chart portable?

Yes, the Snellen LED Visual Acuity Chart is designed to be lightweight and portable. Many models come with a built-in stand or can be wall-mounted, making it easy to transport and use in various settings, whether in a clinic, hospital, or at home. This portability ensures that eye care professionals can provide services in any environment effectively.

Can the Snellen chart display different language options?

Some models of the Snellen LED Visual Acuity Chart come with options to display letters and symbols in various languages. This feature is advantageous in multicultural settings where patients might be more comfortable reading in their native language. By accommodating diverse language needs, the chart enhances accessibility and comprehension during eye tests.

How do I maintain the LED Visual Acuity Chart?

Maintaining the Snellen LED Visual Acuity Chart is straightforward. Regularly clean the surface with a soft, dry cloth to remove dust and smudges. Make sure to keep it away from extreme temperatures and direct sunlight to preserve the electronics and display longevity. Routine checks on the LED function can ensure the chart remains effective and easy to read.

What size should the Snellen chart be for effective use?

The Snellen LED Visual Acuity Chart typically measures 18.5 inches, making it an optimal size for both clinical and home environments. This size ensures that letters are visible from a recommended distance based on standard visual acuity testing procedures. Having the right size is crucial for accurate assessments, as it allows for proper spacing and scaling of optotypes.

Can the Snellen chart be used for children?

Yes, the Snellen LED Visual Acuity Chart can be adapted for use with children. Many charts offer features such as colorful letters or images, which can make the testing process more engaging for younger patients. Using this chart in a child-friendly manner can help ease anxiety, encouraging cooperation and yielding accurate results during vision assessments.

What are the power requirements for the Snellen LED Visual Acuity Chart?

The Snellen LED Visual Acuity Chart typically operates on standard electrical outlets. Some models may also offer battery-operated options for greater flexibility and portability. This dual functionality facilitates usage in various environments, ensuring that the chart can remain operational regardless of the available power source, ideal for both clinical and remote settings.

What are the commonly used distances for testing visual acuity with this chart?

The standard distances for testing visual acuity with the Snellen LED Visual Acuity Chart are typically 20 feet (6 meters) or 10 feet (3 meters). Some models may allow adjustments for closer viewing if used in confined spaces. These distances are crucial in accurately assessing visual acuity against recognized benchmarks, ensuring reliable and standardized testing for patients.

Where can I buy a Snellen LED Visual Acuity Chart 18.5 in Malaysia?

You can purchase the Snellen LED Visual Acuity Chart 18.5 through Ubuy, which offers a variety of medical equipment and tools. Ubuy provides access to multiple brands and models, making it easy to explore options tailored to your needs. Shopping through Ubuy ensures that you receive a quality product backed by exceptional customer support.

Bagaimana untuk Membeli-belah Snellen LED Visual Acuity Chart 18.5 Dalam Talian Dari Ubuy?

Sangat mudah untuk membeli-belah Snellen LED Visual Acuity Chart 18.5 dalam talian daripada Ubuy.. Anda hanya perlu mencari produk, pilih kaedah penghantaran anda semasa mendaftar keluar dan hantar ke lokasi anda.

Adakah Snellen LED Visual Acuity Chart 18.5 Tersedia untuk Beli-belah Dalam Talian dalam Malaysia?

Ya, di Ubuy Malaysia produk ini tersedia untuk anda membeli-belah pada harga yang berpatutan.. Snellen LED Visual Acuity Chart 18.5 tidak tersedia secara tempatan tetapi anda boleh mempercayai kami dengan perkhidmatan penghantaran ekspres kami.

Berapa lama masa yang diperlukan untuk mendapatkan produk selepas membuat pesanan?

Masa penghantaran produk pesanan anda berbeza mengikut apa yang anda pesan dan kaedah penghantaran yang anda pilih.. Anggaran masa penghantaran dinyatakan semasa proses daftar keluar, jadi berhati-hati semasa membeli-belah.

KASHSURG Lihat Asal

The Cyber Chart offers numerous advantages over conventional chart projectors and other visual acuity systems.

KASHSURG

Item #: 58871948

Snellen LED Visual Acuity Chart 18.5

82% of respondents would recommend this to a friend

Item #: 58871948

MYR 3800

Price Details

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^{*All items will import from AS}

Ketersediaan : Dalam stok

Diimport dari kedai USA

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Pesan sekarang dan dapatkannya lebih kurang pada Selasa, Oktober 06

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The Cyber Chart offers numerous advantages over conventional chart projectors and other visual acuity systems.

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Note: Step Down Voltage Transformer required for using electronics products of AS store (110-120). Recommended power converters Beli Sekarang.

What Stands Out

High-Quality Display

The Snellen LED chart offers bright, clear visuals that enhance legibility, ensuring accurate visual acuity assessments under various lighting conditions.

Compact Design

Designed for convenience, the 18.5-inch chart easily fits in various clinical settings, maximizing space while delivering essential functionalities for visual examinations.

User-Friendly Interface

With simple controls and intuitive navigation, the chart enables quick adjustments and settings, making it easy for healthcare professionals to conduct efficient eye tests.

Maklumat produk

Product Technical Details

Product Dimensions	‎17.52 x 1.97 x 10.63 inches
Item Weight	‎8.14 pounds
Manufacturer	‎INDIA

Who Should Buy?

Optometry Clinics
Ideal for optometrists needing accurate visual acuity testing in a professional setting with effective LED lighting.
Eye Care Professionals
Suitable for ophthalmologists and technicians who require a reliable and easy-to-read visual acuity chart.
Vision Therapy
Beneficial for therapists conducting visual assessments and treating patients with visual perceptual challenges.

Home Use
Not suitable for casual users aiming for informal vision testing in non-professional environments without expertise.

PENERANGAN PRODUK

Ada sebarang Pertanyaan? Berbual dengan kami

Soalan & Jawapan Pelanggan

soalan: Bagaimana untuk Membeli-belah Snellen LED Visual Acuity Chart 18.5 Dalam Talian Dari Ubuy?

jawab: Sangat mudah untuk membeli-belah Snellen LED Visual Acuity Chart 18.5 dalam talian daripada Ubuy.. Anda hanya perlu mencari produk, pilih kaedah penghantaran anda semasa mendaftar keluar dan hantar ke lokasi anda.
soalan: Adakah Snellen LED Visual Acuity Chart 18.5 Tersedia untuk Beli-belah Dalam Talian dalam Malaysia?

jawab: Ya, di Ubuy Malaysia produk ini tersedia untuk anda membeli-belah pada harga yang berpatutan.. Snellen LED Visual Acuity Chart 18.5 tidak tersedia secara tempatan tetapi anda boleh mempercayai kami dengan perkhidmatan penghantaran ekspres kami.
soalan: Berapa lama masa yang diperlukan untuk mendapatkan produk selepas membuat pesanan?

jawab: Masa penghantaran produk pesanan anda berbeza mengikut apa yang anda pesan dan kaedah penghantaran yang anda pilih.. Anggaran masa penghantaran dinyatakan semasa proses daftar keluar, jadi berhati-hati semasa membeli-belah.

KASHSURG Eye Charts Editorial Review

Snellen LED Visual Acuity Chart 18.5 offers versatility with settings for various reading distances, making it an excellent choice for different testing needs. While the optotype included is of high quality, users have noted issues with reliability and the need for technical support if malfunction occurs, especially after some time of usage. Many appreciate the chart's clear optotypes and its adaptability, however, some expressed a desire for options that cater to children with more engaging visuals. Overall, the chart caters to professional needs but may require assistance during disruptions.

Customer Reviews & Ratings

3.6

5 rating pelanggan

5 bintang

50%
4 bintang

14%
3 bintang

0%
2 bintang

22%
1 bintang

14%

Ulas Produk Ini

Kongsikan pandangan anda dengan pelanggan lain

Kebaikan

Versatile with adjustable reading distances
High-quality optotype for visual testing
ETDRS optotype included for detailed assessments
Suitable for professional environments
Clear display for easy readability

Keburukan

Technical support may be limited or unavailable

Product Price History

Maklumat penting

Pengehadan: Untuk produk penghantaran antarabangsa, harap maklum bahawa sebarang jaminan pengeluar mungkin tidak sah; pilihan perkhidmatan pengeluar mungkin tidak tersedia; manual produk, arahan, dan amaran keselamatan mungkin tidak dalam bahasa negara destinasi; produk-produk (dan bahan-bahan berkaitannya) mungkin tidak direka selaras dengan standard negara destinasi, spesifikasi, dan syarat pelabelan; dan produk-produk itu mungkin tidak mematuhi kepada voltan negara destinasi dan lain-lain standard elektrik (memerlukan penggunaan adaptor atau penukar aliran jika perlu). Penerima adalah bertanggungjawab untuk memastikan bahawa produk itu boleh diimport selaras dengan undang-undang negara destinasi. Apabila memesan dari Ubuy atau pihak afiliasinya, si penerima adalah merupakan pengimport dalam rekod dan mesti mematuhi kepada semua undang-undang dan peraturan negara destinasi.
Bukan semua produk yang tersenarai di Ubuy adalah untuk dijual, kerana Ubuy adalah enjin carian global. Produk-produk adalah tertakluk kepada peraturan eksport/perdagangan.

MYR 3800

Pesan sekarang dan dapatkannya lebih kurang pada Selasa, Oktober 06

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Ciri & Faedah

Maintenance-free and easy to mount on wall or table stand
High contrast and bright displays for testing in any ambient light condition
Multiple feed distance model with selectable distances
More than 150 charts in a single unit
Supports multiple languages with over 30 educational charts
Various display modes and advanced features

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Snellen LED Visual Acuity Chart 18.5

MYR 3800

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Maklumat produk

Product Technical Details

Who Should Buy?

PENERANGAN PRODUK

Soalan & Jawapan Pelanggan

KASHSURG Eye Charts Editorial Review

Customer Reviews & Ratings

Ulas Produk Ini

Kebaikan

Keburukan

Product Price History

Maklumat penting

MYR 3800

Ciri & Faedah

Ubuy Assurance

Fast
Shipping

Free
Return^*