Prescription Sunglasses 1489

1489B02-156
$78.00
Color :
Grey Matte Black
Grey Gold
Grey Gunmetal
Blue
Silver
Brown
Reflective Index :
astigmatism :
$78.00
SPECIFICATIONS
    FRAME SIZE
    • Frame Width: 144 mm
    • Lens Width: 60 mm
    • Bridge: 13 mm
    • Temple Length: 140 mm
    • Lens Height: 49 mm

     

    cyxus prescription sunglasses 1489

    Description:
    Using advanced edging technology and high-quality materials, our polarized sunglasses have a luxurious look and feel with subtly curved lenses. These aviator sunglasses have a classic silhouette. The medium-sized frame is silver metal with a shiny finish (shown with polarized gray tint and silver mirror finish). The thin temple arms are shiny silver with peach acetate temple tips.

    cyxus prescription sunglasses 1489cyxus prescription sunglasses 1489

    Note:

    1. Prescription glasses is custom service. It need to spend 3-7 business days to produce.
    2. We will pass the glasses demand to the manufacturer when buyer complete the order, will not accept cancel the order no matter whether the glasses be finished.
    3. Prescription glasses is custom products and all the prescription glasses will be double quality check before ship, we will not provide replacement or return if it is not about quality issue.cyxus prescription sunglasses 1489cyxus prescription sunglasses 1489cyxus prescription sunglasses 1489

    FAQ 

    See more: Prescription (Rx) FAQ

    What do the Lens Index numbers mean?

    The Lens Index number (1.50, 1.57, 1.53, 1.59, 1.61, 1.67, or 1.74) refers to the degree of refraction the lens provides. This means how much the light that enters the lens is refracted (bent) as it passes through the lens. Lens Index is also related to the thickness of the lens. The higher the index, the thinner the lens will be. People with higher prescriptions should choose high-index lenses.

    How do I get thinner lenses?

    Glasses tend to get quite thick at high correction, especially some low index (1.50) lenses.

    At the same time, there is less need for a high index if you have a very low prescription. If you are already at -2.00 diopters or less, spending the extra money will make no noticeable difference for you. A mid index 1.57 is plenty in this -2.00 diopter scenario.

    Once you get close to -5.00 diopters, moving the index higher to a 1.61 is a good idea, if it fits your budget.

    From there, if you have a prescription over -6.00 diopters, a 1.67 high index lens is a worthwhile upgrade. It is with those thicker lenses at higher prescriptions, that we start to experience optical distortion that is notable when wearing that correction for many hours every day.

    Optical distortion, increasing as you increase prescription strength, adds unwanted eye strain.
    At -8.00 diopters or more, you will want to spend the extra, and go all the way to a 1.71 high index.

    How long does it take to get my prescription glasses?

    Glasses can take from 1 - 3 days, depending on the prescription, special finishes, etc. We are committed to providing your eyewear in the least amount of time possible without sacrificing our high - quality standards. To accommodate the many product enhancements that are now available, special processing is sometimes required. These orders are typically processed within 7 - 14 business days.

    What lens coatings do you sell?

    All Cyxus eyeglasses come with Anti-Scratch Coating and UV Protection Coating that are both absolutely free. We also offer Anti-blue light (also known as blue light filter) Coatings, which block the blue light from digital screens/LED lights while you are wearing your glasses.

    Can you replace lenses if I send you my frame?

    Sorry, we don't provide lens replacement.

    [des]
    cyxus Please email us your prescription to website@cyxus.com if you require any further support.
    ⭐Prescription Discount: Save 30% with Code PC30
    [/des]

      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.

      How To Test

      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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