Attention: (The lens degree range: Sphere is from 0.00 ~ -12.00, Cylinder is from -0.50 ~ -2.00, if the strength of your prescription is out of the range, please contact us before you place the order and you may need to pay for the price difference of $20.00 or $30 per pair, as the lenses need special customization). Appreciated your great understanding!        

Sphere >-12.00 or >+3.00  (Extra USD20 is required)

Cylinder >-2.00 or >+2.00  (Extra USD20 is required)

Cylinder >-3.75 or >+3.75  (Extra USD30 is required)

You can count and pay the extra cost here:

USD10: https://www.aliexpress.com/item/32841142209.html

USD20: https://www.aliexpress.com/item/32839845623.html