Contact Lens Vertex Chart. We are here to help you deliver the most successful contact lens option to all of your patients. 3 rows Diopters to Radius Conversion Chart.
Contact Lens Vertex Distance Conversion Chart. This can be done in either of these formats. Simply enter the spectacle prescription and vertex as well as your patients desired replacement cycle and wearing time and well help you select the right.
Written by Kupison August 6 2020in Chart.
MINUS MINUS PLUS PLUS. This can be done in plus or minus cyl. Since we already know that lens power of 400 D or greater requires vertexing at each meridian so we start with 400 D add vertex factor of 025 D. It follows the KISS.