What do the numbers on my Rx mean?

The abbreviations and numbers on your prescription may look daunting, so here's a quick breakdown:

OD: Right Eye

OS: Left Eye

SPH: Spherical correction describes the horizontal curve of your eye's lens.

CYL: Cylindrical correction fine tunes the vertical curve of an eye, or astigmatism.

AXIS: The degree/direction of astigmatism.

PRISM: treats muscular imbalance or other conditions causing errors in eye orientation (i.e. double-vision). We are able to accurately make lenses with prism correction using our patented photo measurement system

The opticians, stylists, and lab technicians at David Kind are seasoned professionals. All you need to do is provide us with a copy of your Rx and we will take care of the rest!

(Note: please email us an image of your prescription, and keep your hard copy from your doctor for your records)

As always, should you have further questions regarding your prescription please do not hesitate to contact us. 
 

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