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Product Overview

Generic toric IOL calculation

  • Toric IOL rotation simulator

  • Abulafia-Koch Astigmatism Formula

Latest Generation Formulae

  • Barrett Universal II

  • Barrett Universal II Toric

  • Barrett True K

  • Barrett True K Toric

  • Barrett Rx

Olsen formula


  • Dynamic, Photopic, Mesopic

  • Decentralization and Latency graph Reports

  • Biometry report (AL, K, ACD, LT, CCT WTW)

  • To USB, shared folder and printer

  • Topography report

  • IOL report

  • Pupillometry

Topcon Aladdin HW 3.0 Biometer with Corneal Topography

The Aladdin HW3.0 is a multi-function instrument that combines a series of measurements to assist eye surgeons in the calculation of IOL power.

The Aladdin combines Axial Length, Keratometry, Anterior Chamber Depth, Lens Thickness, Central Corneal Thickness, Corneal Topography, Pupillometry and Corneal Diameter in one single instrument, assisting the Eye Surgeon on the selection of conventional and premium intra ocular lenses.

Included in the Aladdin software is also the RX/AL Trends - Myopia Module. The Aladdin Myopia Module is a measuring and display program that allows the operator to monitor and display trends and progression of eye parameters that are related to the onset and progression of myopia.

The complete picture enhanced.

Final visual results and patient’s satisfaction are paramount  in today’s cataract surgery. By providing precise measurements  and incorporating the latest generation of IOL calculation formulae, the Aladdin assists in the optimization of refractive outcomes. 


With the combination of an optical biometer and full corneal topographer, Topcon pioneered the concept of “The Complete Picture” in IOL power calculation. Now the complete picture has been enhanced with the addition of the Barrett IOL Calculation Suite and the Olsen formula as a standard components of the Aladdin.


ALADDIN features 

Fully integrated patient database

  • Input of post-operative data

  • Easy acquisition 9-in-1

  • Axial length

  • Keratometry

  • Corneal Topography

  • Anterior Chamber Depth

  • Lens Thickness

  • Central Corneal Thickness

  • White-to-White

  • Zernike analysis of the cornea


  • Conventional IOL calculation formulae

  • SRK II, SRK/T, Hoffer Q, Holladay 1, Haigis

  • Multiple surgeon pre-settings

  • ULIB database compatible

  • Customizable IOL database

Post refractive IOL calculation formulae

  • Camellin-Calossi

  • Shammas (no history)

  • Barrett True K

  • Barrett True K Toric

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