"ZEISS Optical Inserts — Readers will be available for $99 (U.S.), and ZEISS Optical Inserts — Prescription will be available for $149 (U.S.).”

Much cheaper than I thought for  Vision Pro. Looks like you'll need reader optics even if you have otherwise perfect vision (i.e. over age of 40 eyes).

One of my inspirations for Lasik was the expected high cost of prescription optics but this means sharing my device with the wife will just require her spending $149 on lenses and maybe a Light Seal.