Optical Biometer


Improving Outcomes

Hill-RBG 2.0

The Hill-RBF Method 2.0
now available exclusively on all Lenstar devices

Hill-RBF 2.0 is based on a bigger dataset consisting of nearly 4x the amount of data compared to the previous version. The data was compiled by cataract surgeons from all over the world, thus it encompasses a huge range of human anatomy and IOL powers leading to highly accurate IOL predictions. In addition, the Hill-RBF was complemented with the well-established Abulafia-Koch algorithm for torical applications.

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barret olson

Barret & Olson Formulas

Measured lens thickness and two of the latest generation multivariable IOL formulas allow for premium IOL power prediction with the Lenstar 900.


T-Cone Toric Platform

The optional T-cone complements Lenstar 900’s measurement pallet with true Placido topography of the central cornea and a powerful surgical planner using the Barrett Toric Calculator.


EyeSuite IOL Toric Planner

The optional IOL Toric planner allows optimisation of the incision location and planning of the surgery on real eye images to reach advanced refractive results.


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 ease of use and accuracy of the LENSTAR LS 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

Warren Hill

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