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"Select" option
Here you let us know what the purpose of the prescription eyeglasses is by selecting the following :
Distance
Nearsightedness or Myopia, distant object appear to be blurred. You need prescription eyeglasses to correct the eye focus for clearer distant objects.
Reading
Farsightedness or Presbyopia, difficult to see close object clearly. You need prescription eyeglasses to correct the eye focus for a better vision to see close objects.
Fashion Wear
You do not need prescription eyeglasses, all you want is to wear the eyeglasses for fashion. We will have non prescription lenses added to the frame so the lenses will have no writings on it and less scratchable.
Computer
Select this if you need prescription eyeglasses for intermediate vision such as computers. An AR coating is highly recommended when ordering computer eyeglasses.
Bifocals
Prescription eyeglasses with two distictive prescription lens powers. Bifocals are with visible lines and commonly used by people with myopia and presbyopia, the bottom portion is usually the reading portion of the lenses.
Progressive Wear
Also known as no line bifocals or variable-focus eyeglasses. Progressive eyeglasses have three blended focal corrections, the top portion would be for distance, in between for intermediate vision and the bottom portion for reading vision. New users of progressive eyeglasses might have to adapt to the eyeglasses for the first few weeks.
Frame Only
Select this option if you just want to purchase the frame, note that the lenses on the frame might have writings on it and since they are demo lenses it will be very easy to scratch.
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| Frame Color: |
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 "Frame Color" option
This option is to select color you want for the eyeglasses frame. All the available colors for this style is listed in the drop down menu. |
| Anti Scratch: |
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 "Anti Scratch" option
While most of the web sites are charging extra for this option, we at SFO Optical includes it for free! This scratch resistance option is good to have since it protects and extends the life of the prescription eyeglass lens. |
| UV Coating: |
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 "Ultra Violet Coating" option
Another free option we at SFO Optical include with each of the prescription or non prescription eyeglass you purchase from us. This Ultra Violet treatment is to block the UV rays from sunlight which is harmful to your eyes. |
| Anti Reflection Coating: |
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 "Anti Reflection Coating" option
Two choices of Anti Glare to choose from :
Standard AR
Anti Glare treatments reduces the glares that your eyes can see as well as the reflections that others see on your lenses. AR coating improves the vision through the lens, it blocks off glare from artificial lightings, reflections off the car headlights at night.
Premium AR
With the premium AR treatment we include an extra anti radiation protection which blocks the EMI radiation and is good to have when facing computers at a long period of time. |
| Lens Type: |
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 Please select the variety of lenses from our company. |
| Lens Color Tint: |
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 "Lens Color Tint" option
There are three tint choices to choose from :
Polarized Tint
A dark solid tint applied to the lens. The benifit to choose this option is that polarized lenses reduces reflected glare and produce a clearer view in heavy sunlight.
Solid Tint
Solid tints we have are very light, about five to ten percent tinted, light, about twenty to twenty five percent tinted, medium, about fifty to sixty percent tinted and dark, about ninety to ninety five percent tinted. The tint that is applied to the lens is visible throughout the lens.
Gradient Tint
Gradient tint is dark at the top portion of the lens graduating to a lighter color at the bottom of the lens. |
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CYL |
AXIS |
PRISM |
BASE |
ADD |
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| OD RIGHT EYE |
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| OS LEFT EYE |
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| PD |
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 "PD" information
PD, Pupillary Distance, this information must be entered, if you have more than one PD information on your prescription, please select "
- Option for 2 PD numbers on prescription". A second PD box will appear on the screen so you can enter the PD information in both boxes.
PD or Pupillary Distance is the measurement of the distance between the two pupils. If you do not have this information you can call the optometrist or optician where you have purchased your last pair of eyeglasses or simply take a ruler, place it underneath your eyes and have someone measure the distance from the center of one pupil to the center of the other pupil in millimeters. Please refer to the picture below on how to measure the PD.

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| Note: |
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 "Note" option
If you have any questions or instructions for the order please enter it here. |
| Quantity: |
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 "Quantity" option
Enter the quantity and please verify that all the prescription information and selected options for the order is correctly entered. Just click "Add to Cart" to finish the purchase. |
| PLEASE VERIFY THE ABOVE ENTERED INFORMATION BEFORE ADDING TO YOUR CART. | |
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