Digital lenses are the new standard for optical lenses. These lenses have been digitally altered to provide a significant improvement in clarity over standard lenses. These alterations require a few more measurements that standard lenses did not require. Amcon's 4 in 1 measuring ruler is your go-to for these measurements.
Faceform / Wrap
Having all of this information is essential in ensuring that your patient's lenses are being made with custom measurements.