VT-5C Manual Refractor Phoroptor Optical Vision Tester Optometry Instrument

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Develop Industrial<br>VT-5C Manual Refractor Phoroptor Optical Vision Tester Optometry Instrument<br>Features:<br>- This product is used to detect ocular ametropia and visual function.<br>- This product is mainly composed of the inspection disc, the adjusting part, the lens, the measuring scale and so on. The inspection disc is composed of a built-in multi disk mechanism consisting of a ball lens, a column lens, and a lens.<br>- The product is used for myopia, hyperopia, astigmatism, astigmatism axis, eye balance and presbyopia detection, optometry convenient, intuitive and accurate.<br>Specification:<br>Sphere degree range：0D ~  16.75D, Step: 0.25D<br>-19.00 ~ 0D, Step: 0.25D<br>Cylinder degree range：-0.25D to -6.00D, Step: 0.25D<br>Astigmatic axis scale：0 to 180°, Steps: 5°<br>Cross cylinder：±0.25D, also can choose ±0.5D, Reversal type (synchronized with astigmatic axis)<br>P.D. adjustment：50-80mm<br>Fixed-point distance adjustment range：0-13mm<br>Effective field of view：19mm<br>Weight：5kg<br>What in Package:<br>1  X   VT-5C Manual Phoroptor Refractor<br>Notice: According to international shipping requirements, it is forbidden to have powder, liquid, nor battery in package,In order to avoid delay of transportation, we will have to check and take out these items before packing.<br>Return Policy<br>Payment<br>Feedback<br>WARRANTY<br>Contact us<br>Dear friend, your happy is very important to me! We check all items before we send it out, to ensure every item sent to you is perfect.when you receive the item , if you find any question , please contact us .we very glad to solve all problem with you .if you Not satisfied with our item.you can sent the item back with 14 days , we can refund your payment , or exchange items from us .Accepted items return or exchange in brand new condition.Items must be return to us within 14 days after you receive.<br>We currently only accept payment through PayPal.<br>Payment must be made within 12 days after the auction/bid ends, or eBay will open Unpaid Item case automatically later.<br>We strive for positive Feedback on all transactions and nothing less than an overall Detail Seller Rating (DSR) of 5 STAR.If you are considering giving a neutral or negative Feedback or a low DSR. Do write to us and give us an opportunity to address your concerns firstly.We will leave the positive feedback when we got your positive feedback.<br>How to do the warranty: The warranty will be covered by natural faulty not including man-made damaged. If you receive a defective item or any item needs to be repaired under the warranty period, buyers have to report to us within 3 days and take a picture to show us the damage part and outside of package after received the item. We will try to help you solve the problem by e-mail. If still have problem, please kindly send back the defective item for our repair by freight prepaid. Returning postage is buyer's responsibility. If it is our quality's problem, we will repair it and send the repaired item to you for free of charge. If the damage is made by wrong operation, we will ask for maintenance cost.<br>Please contact us with any comments, questions or suggestions that you may have bysending ebay message, All the mail will be replied within 24 hours. Please ensure your mail box would not blocked / filtered our mails.we will be happy to assist you.<br>please feel free to contact us for WHOLESALES deal,we will surely give you a satisfatory price.<br>We would try our best to serve you with any question / problem. Please contact us first before leaving Negative / Neutral Feedback or open any cases.<br>We work 6 Days a week From 9:00am - 6:00pm Monday - Saturday CHINA Time.<br>Sales Policy<br>Your bid is a contract - Place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally biding contract to purchase the item. If payment is not received within 7 days, item may be offered to the next highest bidder or relisted at the seller's sole discretion.<br>Return Policy<br>We offer 90 days(used) or 180 days(new) free warranty (except consumables).we stand behind every product we sell.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S & H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in it