Bright Black Retro Style Anti-Blue Light & Prescription Glasses
Ala

Ala

SKU: 8082T01
Tipo de producto: Gafas de computadora
$19.99 $26.99
Versión: Clásico
Color: Negro brillante
Select Lenses
Frame Only
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Prescription
  • Blue Light Blocking
  • Progressive
  • Reading
  • Photochromic Lenses
Ala
$19.99
$26.99 $19.99
Versión: Clásico
Color: Negro brillante
Bright Black Retro Style Anti-Blue Light & Prescription Glasses
Ala
$19.99 $26.99
Especificación
      Tamaño del marco
      • Ancho del marco: 140 mm
      • Ancho de la lente: 53 mm
      • Puente: 15 mm
      • Longitud de la patilla: 140 mm
      • Altura de la lente: 45 mm
      • Disponible en los colores: Negro brillante/Cristal/Rosa/Degradado...
              Cyxus 8082 blue light glasses size chartStrong & thick hinge ,wear - resistant,durable and anti-rustShatterproof Crystal Lens Relieve Eye Fatigue Relieve Headache


              Face Shape Fitness:Square Long Diamond Oval Round
              8082 anti-blue light glasses effect on the face

              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 SPH, CYL, 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.

               

               

              We provide shipping and return service for all orders on cyxus.com. You will enjoy the free standard shipping on product orders over $50. All original packaging will be included (brochure, case, cloth, test card).

              Please click Shipping&Returns to view the full shipping & return policy


              365-Day Quality Guarantee
              A 365-day Quality Guarantee is provided, covering manufacturing defects, excluding damage from accidents, neglect, or improper care.

              

              14-Day Exchanges & Returns
              Products can be returned, exchanged, or refunded within 14 days.

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