Tools Resources | CooperVision Practitioner Easily convert a patient’s eyeglasses prescription to the corresponding contact lens parameters A standard clinical reference that helps quantify 16 contact lens wear-related anterior eye conditions * The calculators are designed to aid eye care practitioners
Tools calculators - CooperVision Canada Spectacle conversion calculator Easily convert a patient’s prescription for glasses to the corresponding contact lens parameters Efron grading scales A standard clinical reference that helps quantify 16 contact lens wear-related anterior eye conditions
Contact Lens Calculator | Spectacle Rx to CL Converter . . . Free online contact lens calculator for optometrists eye care professionals Convert spectacle prescriptions (Rx) to initial contact lens parameters, including vertex distance, monovision multifocal adjustments Also includes an ophthalmic drugs database
VERTEX CONVERSION CHART - AOCLE Association of Optometric Contact Lens Education AOCLE would like to thank all sponsors for their support and commitment towards contact lens education VERTEX CONVERSION CHART !"#= !% ’" 1−*(!% ’") D = vertex distance; Fcl = vertexed CL power; Fspec = spectactle rx Minus Spectacle Lens Plus Minus Spectacle Lens Plus
Spectacle to Contact Lens Conversion Table The conversion chart is for your reference only It is not a replacement for a professional contact lens fitting by a qualified eye care practitioner