YEASN SLY-200 Vision Tester Phoropter

( Brand: Yeasn ), ( Manufacturer Part Number: SLY-200 ), ( Part Type: Tester ), ( Country/region Of Manufacture: China )

Review YEASN Vision Tester Cyl Black Phoropter

The Sly-200 Vision Tester is a precision instrument designed for optical professionals and eye care providers. This phoropter, a device used to measure refractive errors, is equipped with a wide range of lenses to facilitate accurate and comprehensive eye examinations.

The Sly-200 Vision Tester features 200 diopter lenses, ranging from -10.00 D to 10.00 D in 0.25 D increments, ensuring a thorough assessment of a patient's visual acuity. The lenses are made of high-quality materials, ensuring clarity and durability. The device also includes a variety of cylindrical lenses for measuring astigmatism, ensuring no detail is overlooked during the examination.

The Sly-200 Vision Tester is designed with user-friendly features to enhance the ease of use for both the examiner and the patient. The instrument includes a comfortable, adjustable headrest, allowing the patient to maintain a comfortable position during the examination. The phoropter also features a bright, easily readable lens chart, ensuring clear visibility for the patient.

The Sly-200 Vision Tester is built with durability in mind. The device is compact, lightweight, and portable, making it easy to transport between exam rooms or clinics. The instrument is also constructed with sturdy materials, ensuring it can withstand regular use in a busy clinical setting.

In conclusion, the Sly-200 Vision Tester is a reliable and powerful tool for optical professionals and eye care providers. Its wide range of lenses, user-friendly features, and durable construction make it an indispensable instrument for conducting comprehensive eye examinations.

1. Portability: The Sly-200 is a handheld device, making it easy to carry and use in various settings, such as clinics, schools, or even at home.

2. Affordability: Compared to traditional refractometers, the Sly-200 is relatively inexpensive, making it an affordable option for individuals or organizations with limited budgets.

3. Simplicity: The Sly-200 is easy to use, even for those with little or no experience in vision testing.

4. Accuracy: The device uses a high-resolution digital camera and advanced algorithms to provide accurate refractive measurements.

1. Limited Range: The Sly-200 is not as accurate or versatile as a traditional refractometer, especially for patients with very high or very low prescriptions.

2. Lack of Manual Adjustments: The device does not allow for manual adjustments, which can be a disadvantage for patients with complex vision issues.

3. Dependence on Battery: The Sly-200 operates on battery power, and a dead battery can render the device useless until it is recharged.

The Sly-200 Vision Tester is a convenient and cost-effective option for individuals or organizations looking for a handheld refractometer. Its portability, ease of use, and accuracy make it a valuable tool for basic vision testing. However, its limited range and dependence on battery power may make it less suitable for patients with complex vision issues or for use in situations where a reliable power source is not available.

If you are looking for a basic vision tester for occasional use, the Sly-200 may be a good option for you. However, if you require more advanced capabilities or need a device that can handle a wider range of prescriptions, you may want to consider investing in a traditional refractometer.

Details:

Multiplayer coating, to reduce reflection and improve visual comfort. Sly-200 vision tester by Yeasn plus cyl black phoropter complete auxiliary lens built-in lens with comprehensive visual function examination. 00d being 12d auxiliary lens is used cylinder 25d vertex distance 13.

Sphere lens -19. Unique butterfly appearance, dazzling handle wheel, exquisite workmanship and comfortable feel.

Prism basal angel cross cylinder. 00d comprehensive visual function examination and precise convenient measurement. All optical lenses adopt advanced coating process. Accurate location when overturning cross cylinders.

Cross optical lens and accurate color filter.

specifications ophthalmologysupplyie:

• brand: Yeasn
• mpn: Sly-200
• part type: Tester
• country/region of manufacture: China

Shipping ophthalmologysupplyie:

• type: Calculated
• handling: 1 days

General ophthalmologysupplyie:

• business industrial > healthcare lab life science > medical specialties business industrial > ophthalmologyoptometry
• condition: New
• in stock: Yes

Offer ophthalmologysupplyie:

• best offer: true
• bids: 0
• Started: February 1, 2018, 1:19 pm
• quantity: 10
• Sold: 0

Seller ophthalmologysupplyie:

• city: Twinsburg, Ohio
• zipcode: 44087

Payments ophthalmologysupplyie:

• PayPal

Returns ophthalmologysupplyie:

• paid by: Buyer
• type: Money Back
• policy: returns accepted
• time: 14 Days

Yeasn SLY-200 Is Similar To:

• Sly-100 Yeasn Vision Tester By (96.7% similar) Comprehensive visual function examination and precise convenient measurement. SLY-100 vision tester by Yeasn minus cyl black complete auxiliary lens built-in lens with comprehensive visual function examination. Unique butterfly appearance, dazzling handle wheel, exquisite workmanship and comfortable...(February 1st, 2018)