2022 Quality popular Digital Auto Refractometer with Keratometer for Optical eye examine instrument optometry equipment
- Category: Other Optics Instruments >>>
- Supplier: Beijing Hongdee Corporation
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Product Overview
Description
Some tips and guides to help you find the right supplier you need as below:
1. Price
some manufacturers list low prices for their products far from the actual price, while some quote the highest price for other reasons. Therefore, it is vital to contact each ophthalmology products manufacturer and confirm the price. Also, keep an eye on the stated quantity with the price, as some manufacturer states the price per piece while others quote it for a batch.
2. Verify the supplier
3. Analyze the supplier's profile and product page
4. Analyze the supplier's category
5. Visit their website.
We are sure the steps above will lead you to Conclusion find the most reliable ophthalmic equipment companies in alibaba.com. And, if you don’t know clearly, email to sales@hongdeecorp.com directly, we will share step by step video.
And besides the above tips, services, especially after-sale services is also important.
1. Price
some manufacturers list low prices for their products far from the actual price, while some quote the highest price for other reasons. Therefore, it is vital to contact each ophthalmology products manufacturer and confirm the price. Also, keep an eye on the stated quantity with the price, as some manufacturer states the price per piece while others quote it for a batch.
2. Verify the supplier
3. Analyze the supplier's profile and product page
4. Analyze the supplier's category
5. Visit their website.
We are sure the steps above will lead you to Conclusion find the most reliable ophthalmic equipment companies in alibaba.com. And, if you don’t know clearly, email to sales@hongdeecorp.com directly, we will share step by step video.
And besides the above tips, services, especially after-sale services is also important.
Product Description
1. Combine measurement to
diopter and corneal curvature.
2. The precedent optical
technique,consistent measurement and accurate figure.
diopter and corneal curvature.
2. The precedent optical
technique,consistent measurement and accurate figure.
3. The most advanced
technique of a graph edition,make the graph measured quickly and clear.
technique of a graph edition,make the graph measured quickly and clear.
4. Humanized focusing design
to make grasp focus morequickly.
to make grasp focus morequickly.
Features & Specification
Measurement mode | K/R | Measure diopter and corneal curvature |
REF | Measure diopter | |
KER | Measure corneal curvature | |
Diopter measurement | Vertical distance | 0mm，12.0mm，13.75mm |
Sphere | -25.00 ～ +22.00D(0.12/0.25Dsteps）(VD=12mm) | |
Cylinder | -8.00D ～ +8.00D(0.12/0.25D steps) | |
Axis | 1° ～ 180°（steps 1°） | |
Pupil distance | 45 ～ 85mm(accuracy 0.5mm) | |
Minimum pupil diameter | Φ2.0mm | |
Charter | Auto fogging method | |
Corneal measurement | Corneal curvature radius | 5 ～ 10mm（0.01mm steps） |
Corneal diopter | 33.00 ～ 67.00D(0.12/0.25D steps） | |
Corneal Astigmatism | 0.00 ～ -15.00D(0.12/0.25D steps） | |
Axis | 1° ～ 180°（steps 1°) | |
Corneal diameter | 2.0 ～ 12.00mm | |
Product specification | Display | 5.7”TFT color LCD screen |
Printer | Import thermal printer | |
Energy save | Auto monitor energy save(5/10/30/60 mins) | |
Power supply | AC100 ～ 240V,50/60HZ | |
Dimension/ Weight | 275（W）*475(D)*435-465(H)mm/18kg |
Related products
Company Introduction
Certificate
Why Choose Us
FAQ
1.Can you introduce your company to us?
Hongdee is a supplier in China, in the Eye Care industry with over 10 years’ experience, focusing on Ophthalmology and Optometry, as well as Low Vision aids. We’ve established distribution network in around 65 countries and regions worldwide.
2.Why your price is higher than some supplier?
We focus on High-quality and reasonable price, Strict quality control and the value of the products themselves determine their positioning as high-end products.
3.How can you control your quality?
Each product must be inspected and tested before leaving the factory, and complete packaging is done to ensure that it will not be damaged during transportation.
4.What kind of certification you have?
CE, ISO9001&13485.
5.What's your delivery time?
Normally is 3-5 working days.
6.What's the MOQ (minimum of quantity)？
For most devices, 1 Piece as minimum is accepted.
7.What about your payment terms?
T/T 100% in advance.
Payment by credit card or bank transfer via Alibaba platform is recommended.
8.What about the freight charge?
Please send me a list for product name and quantity of your demand totally, so that we can check and select the best effective method for your shipment.
(By Express: FedEx/DHL/TNT/UPS etc; By Air; By Ocean etc.)
9.Is any discount for us?
If your quantity is large Or you’re not the first time to buy from us, we’ll offer with some discount based on the total amount since your next order.
Hongdee is a supplier in China, in the Eye Care industry with over 10 years’ experience, focusing on Ophthalmology and Optometry, as well as Low Vision aids. We’ve established distribution network in around 65 countries and regions worldwide.
2.Why your price is higher than some supplier?
We focus on High-quality and reasonable price, Strict quality control and the value of the products themselves determine their positioning as high-end products.
3.How can you control your quality?
Each product must be inspected and tested before leaving the factory, and complete packaging is done to ensure that it will not be damaged during transportation.
4.What kind of certification you have?
CE, ISO9001&13485.
5.What's your delivery time?
Normally is 3-5 working days.
6.What's the MOQ (minimum of quantity)？
For most devices, 1 Piece as minimum is accepted.
7.What about your payment terms?
T/T 100% in advance.
Payment by credit card or bank transfer via Alibaba platform is recommended.
8.What about the freight charge?
Please send me a list for product name and quantity of your demand totally, so that we can check and select the best effective method for your shipment.
(By Express: FedEx/DHL/TNT/UPS etc; By Air; By Ocean etc.)
9.Is any discount for us?
If your quantity is large Or you’re not the first time to buy from us, we’ll offer with some discount based on the total amount since your next order.
Contact us
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