Learn about the new frontiers in IOL prediction for improved refractive outcomes.

Download the Cataract & Refractive Surgery Today Europe supplement that features articles by Dr. Warren Hill, Dr. Michael Snyder, Dr. Adi Abulafia, and Dr. Robert Osher.

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The Hill-RBF Method available exclusively on all Lenstar devices

Beginning in August, all Lenstar devices will be the only devices to bring you the Hill-RBF Method onboard via EyeSuite...Free. This latest approach in IOL calculation involves pattern recognition, data Interpolation and a validating boundary model, that improves accuracy and confidence with IOL power prediction.

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Use our simple, customized financing to bring improved refractive outcomes to your practice

See how you can quickly finance your Lenstar equipment and use a tax deduction to save up to $500,000 this year.

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The LENSTAR is a remarkably easy to use all-in-one IOL power calculation tool that delivers exceptionally accurate axial length, anterior chamber depth and lens thickness by optical biometry. At the same time, its dual zone autokeratometry feature is precise and uniformly consistent. The LENSTAR is an excellent choice for surgeons migrating towards torics and other premium IOLs where highly accurate outcomes are critical for success."

Warren E. Hill, MD, FACS
Mesa, Arizona


The Lenstar puts everything I need at my fingertips with one device. It’s the only biometer that has the Hill-RBF seamlessly integrated into its software. The accuracy of the built-in Barrett and Olsen IOL calculation formulas vastly surpasses the pre-millennium formulas used in other biometers. And its T-Cone topography permits rapid assessment of the relative regularity of the cornea and tear film, crucial for screening and managing premium IOL candidates.”

Michael E. Snyder, MD


The ease of use and accuracy of the Lenstar 900 is amazing. It only takes one button push to get all of the measurements. Our accuracy with lens selection has always been fantastic. Now that we use the Hill-RBF calculation model, our accuracy has become even better.”

Dr. Edward Meier, MD, Apex Eye


Hear from top physicians at ASCRS 2017 about the new advances and solutions for more accurate, efficient IOL calculations.

Videos from ASCRS 2016

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