·Top-grade quality View Tester. ·Elegant design of butterfly-shape appearance ·Capable of checking up all-sided visual functions, precise and comfortable in measurement ·Exquisite manufacturing technique, with comfortable feel ·High grade plated-film used in all optic lenses ·This device is applicable to ophthalmology department of hospitals and spectacle stores for precision measurement of visual functions such as myopia, hyperopia, astigmatism, eyesight balance, heterophoria, stereoscopic vision and eyesight amalgamation ·Two colors choice
Specification: Sphere powers range: +16.75D to-19.00D, with minimum reading 0.25D or 0.12D (When +0.12D auxiliary lens or optional±0.12D lens is in use) +26.75D to-29.00D (When optional ±10.00D lens is in use) Cylinder power range: 0 to-6.00D, with minimum reading 0.25D or 0.12D (when auxiliary lens is in use) 0 to-8.00D (when-2.00D auxiliary lens is in use) Astigmatic axis scale: 0 to 180° in 5° steps Cross cylinder:±0.25D, reversal type (synchronized with astigmatic axis) Rotary prism: 0 to 20∆D in 1∆D step Interpupillary adjustment: 48mm to 80mm in 1mm step (right and left synchronized) Forehead rest adjustment: 16mm backward and forward Convergence: The optical axes of the lenses are aligned at a distance of 400mm from the vertexes of the corneas (2mm each for right and left inward) Interpupillary distance enabling convergence=57mm to 80mm Corneal distance device: 2mm forward and 5mm backward from standard plane; with scale Effective field of view: 19mm Weight: 5kgs Size: 291-323×315×85
Our professional sales staff to help you make better purchasing decisions
Where are our customers?
We have sold our products to more than 50 countries ,like The Democratic Republic of Congo, Saudi Arabia, Nigeria, Zambia, Angola, Egypt, Kenya, Ghana, Paraguay, Nepal and Myanmar and so on.
Your satisfaction is our duty! It will be our great honor to serve you.
Packing & Delivery
1.We ship goods by UPS/DHL/FEDEX/ TNT express takes 3~ 5 days to arrive , which is door to door ,you no need go out can get FVT-10 butterfly-shape manual optometry phoropter. 2.We can also help you ship by air cargo, it takes about 2-7 days to arrive, while you need to go to Air port to take FVT-10 butterfly-shape manual optometry phoropter. 3.If goods are large quantity and you need not so urgently ,you can choose by sea to save some freight cost which takes you about one month to get FVT-10 butterfly-shape manual optometry phoropter.
No matter what delivery way ,depending on your actual requirements...
* For all your inquires about us, we will reply you in detail within 24 hours. * We own well-trained and professional sales who can speak fluent English. *We offer OEM services. We can print your own logo on FVT-10 butterfly-shape manual optometry phoropter,also can customize the retail box packing and other things. * View our company.
* We have very experienced engineers,can help you better use FVT-10 butterfly-shape manual optometry phoropter, training how to use the machine. *If has product fault need to repair, please contact us, and we will cooperate with your engineers to try to deal the fault in the local firstly, so as to minimize the transportation and other cost. *We will guide you how to deal the troubleshooting, and your engineers follow our guidance to solve fault. *If need parts for replacement, we will send to you. *If still can not solve the fault at last, please arrange to deliver the fault parts back to us for repair.
Most of our products have ISO9001-2000,CE certificate.Some even has FDA certificate special for America market .Our medical products are manufactured under these certificates and strict quality control system to assure our product with superior quality and satisfaction.
Q:What's the minimum order quantity (MOQ)?
A:For most of our medical products, even order for only one unit is warmly welcomed.
Q: Can you do OEM/ private label?
A: Of course we can do OEM/private label for you.
Q: What's your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: How to ship the order?
A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.
Q: What is your terms of payment ?
A: We accept T/T ,LC,Western Union ,Escrow ,Paypal and more.Please suggest your preferred payment method.
If you have another question, pls feel free to contact us as below: