about custom freeform multifocal lenses. often have 4 function.

A normal , it is base one. Has anti reflection and anti radiation functions.

B, blue light. ( inculd A function)

C. photochromic. ( inculd A function)

D blue light with photo grey together. ( includ A,B.C function together)

if no cylinder diopter, ( NO CYL). Only 1.56 index. A: 30-35, B: 35-40,

C: 38-45, D: 50-55USD.

Freeform lens. we can do Index : 1.56.1.61.1.67.1.74 , the price big different.

for 1.56 index :A : 65 usd , B: 75 USD. C: 85 USD: D: 105 USD.

for 1.61 index :A: 85 USD. B: 95 USD. C: 120 USD , D: 130 USD

for 1.67 index :A: 95 USD. B: 105, C: 135 USD D: 150 USD

For : 174index: A: 270 B: 290, C: 480USD D: 495 USD.

Up means see far or distance. down means see close or near for reading.

For PLUS +, down diopter - up diopter =ADD.

LIKE UP 100 DOWN 300 =+1.0ADD+2.0.

For minus -, up diopter - down diopter =ADD.

LIKE MINUS 250 MINUS 100=-2.5ADD+1.5

Many buyer like SHINU Progressive multifocal reading glasses. and our price much higher than other brand store. the reason is we use SHINU progressive resin lenses.and with high quality. cr39 resin lens also have many quality grade. AAA.AA. A .AB. B.we can say our quality is AA.

Others. we can do any diopter. with astigmatism or without it.all can make it. 1.56.1.61.1.67,1.74 index also ok for us.

This is unisex model. acetate eyeglasses frame with spring hinge.

About how to order progressive . please check this video get some idea. other langauge check below:

c1  black

c2  RED DEMI

 C4 BLACK DEMI

C5, CLEAR FRAME

Description:

During the trial-wearing process of prescription glasses, it takes about a week to adapt. Some discomforts that begin to appear are normal, such as dizziness, eye swelling, distortion, etc. These symptoms usually disappear within two days. Anyone who wears glasses knows it. If you still cannot adapt within a week. Please contact our customer service. But it must be worn so that the eyes can adapt to the new frame.

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