Web10-15 business days. Standard Shipping: US$5.99, FREE on orders US$49.00+. Business express Shipping: US$15.99, FREE on orders US$99.00+. ($29.9/Year): Enjoy 1 year FREE business express on orders over US$29.00+ Check Details. The prices listed above are suitable for North America, Europe only. For other regions, your shipping prices would be ... WebApr 16, 2024 · To find the right reading glasses, add the sphere number to the ADD number. In the above example, for the right eye, this would be -2.00 and +1.75, which …
How to Read Eye Prescription OD vs. OS Eyebuydirect
WebCYL is a ‘+’ or ‘-’ value in 0.25 steps and is required to correct your astigmatism. If you have an astigmatism, you will also have a corresponding "AXIS" value (see below). When no astigmatism correction is required the optician will leave the box blank. They may also enter an abbreviation "DS" (Dioptre Spheres). AXIS WebSep 9, 2014 · The value in the “Cylinder (CYL)” column indicates the amount of lens power for astigmatism. If nothing appears in this column, you have no astigmatism. Imagine cutting a slice from a glass rod, along its length. The slice would resemble a … platform boots under $20
How To Read Your Glasses Prescription - spex4less.com
WebOD SPH -200 CYL -175 AXIS 25 OS SPH -575 CYL -175 AXIS 170 (Note: axis is the direction of the cylinder, and has nothing to do with how strong the prescription is.) Your right eye correction is moderate. Your left eye correction is pretty strong. (But I know folks in the -8 to -11 range.) WebAn eyeglass prescription is an order written by an eyewear prescriber, such as an optometrist, ... SPH, CYL, and AXIS are values for describing the power of the lens using plus cylinder or minus cylinder notation. ADD is an abbreviation for Near Addition. This is the additional refractive power to be combined, or added, to the distance power to ... WebA cylindrical lens has one surface in the shape of a cylinder. This kind of lens magnifies the image but only in one direction. You can make a cylindrical lens by filling a clear cylindrical glass with water. A glass of water will magnify images horizontally but not vertically. platform boots goth 8 inch