Ailra

8145T29
$35.99
Color :
Coffee
Black
Tortoise
Light Brown
$35.99
SPECIFICATIONS
      FRAME SIZE
      • Frame Width: 146 mm
      • Lens Width: 60 mm
      • Bridge: 20 mm
      • Temple Length: 132 mm
      • Lens Height: 52 mm
      • Folding thickness: 30 mm
      • Folding height: 70 mm
      • Folding length: 100 mm

      Cyxus Foldable Blue Light GlassesAdopt high elastic glasses legs, suitable for long, square and round face shapes

      Portability

         - Foldable glasses are compact and easy to carry. You can conveniently slip them into your pocket, purse, or laptop bag.
         - Whether you're working, studying, or traveling, having foldable glasses ensures you always have eye protection handy.
      Foldable glasses are compact and easy to carry. You can conveniently slip them into your pocket, purse, or laptop bag

      Versatility 

         - Foldable anti-blue light glasses are suitable for various activities, including reading, working, gaming, and watching videos.
         - You can easily switch between regular glasses and blue light-blocking glasses without carrying an extra case.
      Three-point Stable design It is not easy to slip

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      Returns Policy

      You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

      You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

      If you need to return an item, please check out our Return Policy first.

      Shipping Information

      A full list of the countries where we ship glasses is available on the Payment Page. For more info you can check out our Shipping Information page

      When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

      Prescription Process

      Lens Thickness and Refractive Index

      The thickness of the lens is related to the refractive index. The higher the refractive index, the thinner the lens. You can choose the lens that is more suitable for you according to your own habits and preferences.

      lense thickness

      How to Choose The  Index

      If you don't know how to choose the Refractive Index,you can refer to these informations,and you can get the most comfortable prescription glasses.

      Lenses index

      How to Read Your Prescription

       1.What does my prescription (Rx) mean

       ‘+’ or ‘-‘

       ‘+’ – Shows if you are long sighted (longsightedness)

       ‘-‘ – Shows if you are short sighted (shortsightedness)

       If your Sphere (SPH) is ‘+’,you are farsighted,please tell us that after you put on the glasses, do you see further clearly or see near clearly compared with not  wearing glasses.

       Each row of an Rx has three main sections: Sphere (SPH)Cylinder (CYL), and AXIS. The SPH section corrects nearsighted or farsighted vision. The CYL and AXIS sections correct  an astigmatism.

       There may also be a fourth section on the Rx , NV-ADD (for Near Vision-Reading ADDition), which could be used to order a pair of bifocal or progressive glasses with a close-up   vision section in the bottom part of the lens.

       The SPHCYL, and NV-ADD numbers will always have a plus or minus sign.

       

      How to Measure Your PD

         PD stands for Pupillary Distance, which is the measurement from the center of one pupil to the center of the other. Your PD is an important factor and tells you where you look through the lens of your glasses and should be as accurate as possible. For people with strong prescription, this is especially important. You can normally find your PD on your prescription. Generally speaking, the PD numbers for adults stays the same. The average PD range for adults is 57-72 mm and for kids is about 43-58 mm.

       

       Your pupillary distance (PD) is the measurement of the distance between your pupils.

      pupillary distance (PD) | Cyxus

       This is needed for the manufacturer of the eyeglasses to know where to place the optical center on each lens, so you can see well with the glasses.

       

       

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