You don't really need an optometrist to do the computer prescription. Just take the regular prescription and add to SPH (sphere) on both eyes, following the dio

You don't really need an optometrist to do the computer prescription. Just take the regular prescription and add to SPH (sphere) on both eyes, following the diopter formula for the distance you want for infinity, e.g. +1 SPH for 1 meter or +1.25 SPH for 0.8 meters. I put orders into Zenni and wait a few weeks.