SeeSaw RGP

Keep GP lens calculations and follow-up records together. SeeSaw RGP is an optical reference tool for eye care professionals working with corneal gas-permeable contact lenses. • Enter right and left eye measurements side by side. • Compare spherical and aspheric reference designs across five diameter options: 9.0, 9.2, 9.4, 9.6 and 9.8 mm. • Review calculated base curve, power and estimated residual astigmatism, with the assumptions used. • Record fitted lens parameters, wearer feedback, centration, movement and over-refraction at follow-up. • Export measurements, results and notes as PDF or image reports. • Read a concise practice guide on communication, expectations and follow-up planning. One purchase includes the calculator and guide. No subscription, advertising, account registration or additional in-app purchase. Calculations and records are processed on your device after installation. For qualified professionals using the app within their scope of practice. Calculations use the reference designs and assumptions identified in the app. Results are not final manufacturer-specific lens orders and do not replace an examination, fitting assessment or professional judgment. Estimated residual astigmatism is not a measured over-refraction. This app is not intended to diagnose or treat disease; it does not claim regulatory clearance or clinical validation. Deleting the app or clearing its data removes its internal records. Exported reports are separate files, not restorable record backups. Purchases, installation and updates may require internet access. Support: [email protected]

Initial release with bilateral GP lens calculations, parameter comparisons, follow-up records, PDF and image exports, and an offline practice guide. Korean and English supported.