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Product Description
Upgraded version 2021-11-29
Features:
Color Blind Corrective Glasses Red Green Blindness Weakness Eyesight Improvement
Everyone’s color weakness is different. Don’t worry when you just put them on. Functional glasses need an adaptation period. It is recommended to adapt during the day. Take 2 hours a day for one to two weeks. The effect will get better and better. After three months of continuous use, the color weakness will be significantly improved
Features:
It can effectively improve the color vision of patients and improve color resolution. The brain achieves the effect of distinguishing red-green color by analyzing and comparing the color difference of the objects seen by the two eyes.
At the same time, color blind glasses also add luminosity, suitable for people who are both color blind and nearsighted.
Red green color blind corrective glasses are suitable for fine arts and chemical construction design.
A special coating on the lens filters out light in a specific band, allowing color blinds to improve color resolution capability.
The color blind glasses with stylish appearance look no difference from sun glasses.
Wearing the color blind glasses can effectively improve users' color sense, enabling them to feel the effect of color enhancement.
Additional luminosity is great for people who are both color blind and short-sighted.
Specification:
Condition: 100% Brand New high quality
Material: TR90
Color: Shown as picture
Correction: Red green color blindness weakness
Lens refractive index: 1.59 (thinner)
Package List:
1 x Glasses
1 x Wiping Cloth
1. We accept Paypal only.
2. We only ship to your Paypal's
address, please ensure your shipping address on
your paypal account is correct. If you have any change for address,
please inform us in ebay note.
3. Payment must be fulfilled within 7
days after purchase. All non-paying orders will receive an
unpaid reminder from eBay.
Once we have received cleared full payment, your items will be dispatched in 1-3 days.
It normally takes :
7-14 business days for US, UK, Canada, Australia, Asian countries.
14-21 business days for Spain, German, Middle East countries.
18-25 business days for Russia, Brazil, Italy, France, European countries.
24-32 business days for South American countries.
We send items by air mail to the buyer without track number. There maybe some delay due to flight, holiday, weather, local post, local natural disaster impact. if your shipment delays, we hope you can be patient, and at the same time contact us, we will try our best to help you.
Import duties, taxes and charges are not included in
the item price or shipping charges. These charges are the buyer's
responsibility.
Please check with your country's customs office to
determine what these additional costs will be prior to bidding / buying.
If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item.
Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
All products have been checked and packaged in good condition before dispatch.
In case the item is defective, please inform us within 30 days after the package successfully delivered , we will do our best to help.
If you have any enquiries, please contact us through eBay Message and clearly tell us what happened or what you need (No dispute, No Negative Feedback, No Neutral Feedback).
If you have any enquiries or not satisfactory the item , please contact us priority before leaving any Neutral or Negative feedback or Open Dispute/Return Request. Communication is the fastest and most direct way to solve problems.
Customer service hours: 8:30-18:00 Beijing time
If you do not reply to you in time due to the time difference, please understand. We will reply to you as soon as possible within 8 hours.