Contact Lens Conversion Calculator

In optometric practice, accurately converting spectacle prescriptions into contact lens prescriptions is a crucial task for ensuring optimal vision correction and comfort for contact lens wearers. This Contact Lens Conversion Calculator is designed to streamline this process, providing a user-friendly tool for eye care professionals to quickly and accurately perform these conversions. This tool also calculates the spherical equivalent for those with astigmatism. The spherical equivalent is essential for determining the most appropriate contact lens power, particularly for soft lens fittings where astigmatism correction may not be available or necessary.