Strong Prescriptions

Eyewearbrands cannot fulfil orders to customers whose prescription includes:

  • A combined SPH and CYL greater than +/-8.00
  • A CYL over +/-4.00
  • A difference of more than 5.00D for the combined SPH and CYL between each eye
  • A total horizontal prism over 8.00D
  • A total vertical prism over 4.00D