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How To Order Prescrtion Glaes

(The refractive index of all glaes sold by the current link is 1.56)

If you need other refractive index lenses, please contact customer service

Method 1 (For Hyperopia / Myopia)

Step 1: Select "Hyperopia / Myopia customize " and Frame Options in the current link and place an order

Step 2: Provide your Prescrtion.

Method 2 (For Other Prescrtions)

Step 1: Choose 0 degree frame add to cart.

Step 2: Choose Lenses add to cart. Contact us if you don't know how to choose the lens.

Step 3: Provide your Prescrtion.

Step 4: Place an order,make payment and waiting for delivery.

Prescrtion Format

Please upload your scanned prescrtion paper in the order detailed page, or please write your prescrtion there as follows:

Note: Remember to write the symbol "+" or "-"

CLLOIO OPTICS

Prescrtion

SPH

CYL

ASIX

Near ADD

PD

Right  (OD)

-1.25

-0.50

60

32

Left  (OS)

-1.75

-1.25

120

33

Leave us meage

Right(OD)     SHP:  -1.25     CYL:  -0.50     AXIS :  60

Left(OS)        SHP:  -1.75     CYL:  -1.25     AXIS :  120 PD:32/33

The numbers filled in the table are just taken as an example.

How to Measure Your PD

(The default pupillary distance is 64mm)

If you have different PD, you can leave a meage to the customer service

If you want to order eyeglaes online, you can either ask your optometrist for your PD or measure it yourself.

If oaining your measurement from your optometrist isn't poible, no worries-you can measure it from home using ruler! 

What Lens Index is Best For You

(The refractive index of all glaes sold by the current link is 1.56)

If you need other refractive index lenses, please contact customer service

The lens thickne you should get depends on your prescrtion and your lifestyle.

Thicker lenses are more affoble, but can only accommodate lower vision correction needs. Thinner lenses are lightweight (and more stylish!) and can accomodate ALL kinds of vision needs, including higher prescrtions!

CLLOIO OPTICS

Lens index

Suggestion Power

SPH

CYL

1.56 INDEX LENS

For people with moderately-strong prescrtions.

Thinner and than standard lenses.

-0.00 to -3.00

or

+0.00 to +3.00

+/- 2.00 or below

1.61 INDEX LENS

Stylish and extra-thin.

Great choice for stronger prescrtions.

-3.25 to -5.00

or

+3.25 to +5.00

+/- 2.00 or below

1.67 INDEX LENS

Extremely thin.

Good choice for extra-strong prescrtions.

-5.25 to -8.00

or

+5.25 to +8.00

+/- 2.00 or below

1.74 INDEX LENS

As thin as poible

Best for the highest prescrtions.

+/-8.25 and above

+/- 2.00 or below

If your CYL> 2 , please pay an additional $10 customization fee.

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Add to cart

If your CYL> 4 , please pay an additional $20 customization fee.

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How To Read Your Prescrtion

Sphere (SPH)

This indicates the strength of the lens power, measured in Diopters (D). Most typically this is written in ¼ diopter increments (I.E. 0.25, 0.50, 0.75, 1.00). This value is the prescribed amount of correction for Nearsightedne ( Myopia ) or Farsightedne ( Hyperopia ) . If the number appearing under this heading has a minus sign ( – ), you are nearsighted ; if the number has a plus sign ( + ) or no sign, you are farsighted . If there is no spherical correction, it could be written as 0.00 or Plano (PL).

Cylinder (CYL)

This indicates the strength of the lens power to correct Astigmatism. If nothing appears in this column, the value is 0 or "SPH" is written, it indicates that there is no astigmatism.

Optometrists usually write the astigmatic correction with a minus sign (-). Ophthalmologist usually write the value with a plus sign (+). These represent two different ways of determining the correction.

Astigmatism basically means the light coming into the eye comes to two focal points. To correct this, the lens uses the SPH power to move one of the focal points to the retina and the CYL power to move the other focal point to the retina.

Axis

The Axis number will be a value between 1 and 180. The diagram below demonstrates where those meridians are located. As you can see above, the number 90 corresponds to the vertical meridian of the eye, and the number 180 corresponds to the horizontal meridian. To avoid mistakes, the axis is typically written as 3 digits. For example, an axis value of 45 is usually written as 045.

Near Add or NV-ADD

This is the added magnifying power applied to the bottom part of Bifocal, Trifocal or Progreive lenses to correct presbyopia. The number appearing in this section of the prescrtion is always a plus power, even if it is not preceded by a plus sign (+). The add power is usually the same for both eyes, however in certain rare occasions it could be different between the 2 eyes.

A brief descrtion of presbyopia is the acquired inability to focus on close objects. Presbyopia is a natural aging change within the eyes. There is no way to prevent it and it happens progreively over time. Presbyopia typically starts to affect people around age 40.

CLLOIO Aspheric Lenses

CLLOIO Aspheric lenses can reduce aberrations and distortions, and visualize objects more realistically.

CLLOIO Aspheric lenses are and can effectively relieve visual igue caused by compreion.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.