Haag-Streit Lenstar LS 900 Optical Biometer Gen 2 (Pre-Owned)

The Lenstar provides highly accurate laser optic measurements for every section of the eye − from the cornea to the retina − and is the first optical biometer on the market that can measure the thickness of the crystalline lens. With its integrated Olsen formula and the optional Toric Planner featuring the Barrett Toric Calculator, the Lenstar provides the user with latest technology in IOL prediction for any patient.

Dual zone keratometry, with 32 measurement locations or topography measurement with the optional T-Cone, provides reliable and precise measurements for the K values, axis, and astigmatism that are essential to the sophisticated planning of toric lenses. The Lenstar LS 900 offers the optimal planning platform for superior refractive outcomes in cataract surgery, both now and in the future. See the brochure for more information and sources.

All pre-owned inventory from Marco Lombart is meticulously refurbished, tested, and recalibrated by the factory-trained technicians at Enhanced Medical Services (EMS). All pre-owned and demo products are subject to availability. Please contact us for details.

Central corneal thickness (CCT)
As for every other Lenstar axial measurement, optical coherence biometry is used to measure CCT with stunning reproducibility of ±2μm. CCT is a key parameter in glaucoma diagnosis, and is also used for laser refractive surgery and/or to differentiate prior myopic or hyperopic LASIK procedures when there is no patient history.

Keratometry (K)/Topography (Topo)
Lenstar's unique dual zone keratometry, featuring 32 marker points, provides perfect spherical equivalent , magnitude of astigmatism and axis position, making it the biometer of choice for toric IOL's. With the optional T-Cone topography add-on, Lenstar provides full topography maps of the central 6mm optical zone that are crucial for cataract planning.