The + sign for SPH refers to far-sightedness, while the - sign for SPH refers to short-sightedness. Please make sure to double-check if you have picked the + or - correctly
Does not work on HTC Vive Cosmos
We will manufacture the lenses according to the prescription information you provided. Shall you have any inquires on the prescription, please contact your optical practitioner for assistance. It is advised that you conduct an eye check before purchasing our oculus lenses, which provides more accurate data on your eye's prescription.