Aladdin
Optical Biometry & Topography System

Select the Right
IOL for Your
Patients
The Aladdin is an easy-to-use, combination
optical biometer and full corneal
topographer. 9-in-1 features include opticalcoherence biometry, Placido topography,
wavefront analysis of the cornea, IOL
calculation suite, pupillometry, DICOM
connectivity and the NEW RX/AL
Trends Module.

Aladdin Features
Overview

Keratometry,
Topography

Keratoconus
Screening *Aberrometry
Analysis (Zernike)

White to White
Measurement

Posterior & AnteriorInterferometry

Pupillometry

IOL & Toric IOL
Calculation

Comprehensive
Reports

RX/AL Trends
ModulePosterior & Anterior interferometry
Biometry results are complemented with anterior
topography, Zernike analysis and pupillometry in
one fast, accurate and easy acquisition.
The Interferometer of ALADDIN also provides
anterior measurements such as the Central
Corneal Thickness (CCT), Anterior Chamber Depth(ACD) and Lens Thickness. You get the complete
picture for all cataract surgeries. Whether you are
performing standard cataract surgery or premium
IOL implantation, you will be screening for corneal

CCT*aberrations, Keratoconus and previous corneal
refractive surgery procedures all at once.

ACD

LT

AL

The ALADDIN only requires just one Acquisition.

* Not available in the US.

Are you focusing on
refractive changes?
Experience the Aladdin RX/AL Trends Module:
The precise tool to monitor longitudinalchanges in the eye.

RX/AL Trends Module

RX/AL Trends Module
・ Measures and displays trends in AL changes
・ Allows you to monitor change progression
・ Charts and tracks refractive variations
・ Provides comprehensive printouts

Trend Monitoring
By combining manually entered refractive
information with biometric data obtainedby low-coherence interferometry, theAladdin provides a quantitative report of the
progression of changes in the eye’s
refractive power.

After the refraction values are entered, theAladdin performs 7 critical measurements
and provides a numerical analysis of thetrends of the eye parameters related tochanges in the axial length, corneal curvature,
anterior corneal wave front analysis andother dimensional variations. Changes canbe followed in periods of 3, 6 and 12 months
providing a trend that can be used to track
the progression of certain eye conditions.

Onboard Barrett IOL
Calculation Suite

Onboard Barrett IOL
Calcuation Suite
Dr. Graham D. Barrett developed the Barrett
formula in 2013 and takes into account theposterior cornea considering the lens position
for each individual patient instead of calculating
IOL power by estimating lens thickness basedon patient’s age. The Barrett formula uses the
Universal II, which is a method of predicting IOL
power to work out where the lens is and utilizes
that information to calculate the effect of thecylinder power at the cornea. The Universal II
formula was also developed by Dr. Barrett. Dr.
Barrett’s formula considers the thickness andshape of the lens as well, which provides a moresophisticated way of predicting and translating
the cylinder power. The formula is able to predict
posterior corneal curvature without actually
measuring it.

The Aladdin’s Barrett IOL Calculation Suite
includes the Barrett Rx, the Barrett Toric
Calculator Formula, the Barrett True K and theBarrett Universal II formulae.

The Aladdin HW3.0

Onboard Olsen Formula
The Aladdin HW3.0 provides precise
measurements of the internal structures of theeye including Central Corneal Thickness andCrystalline Lens Thickness. Those measurements
used in combination with the on-board Olsen
IOL calculation formula provides accurate IOL
power calculations in virtually all types of eyes
regardless of size. The Olsen formula utilizes a
newly developed concept by Dr. Olsen called
the C-constant which predicts the Effective
Lens Position (ELP) when performing in-thebag IOL implants. This model also predicts thelens position of anterior chamber IOLs. The
C-constant approach performs independentlyof other conventional measurements such asaxial length, keratometry, white-to-white length,
IOL power, etc. It will provide accurate IOL
calculations in any type of eye.

Abulafia-Koch astigmatism cylinder
correction for Toric IOL calculations
incorporated
The Abulafia-Koch correction formula calculates
the estimated total corneal astigmatism based onstandard keratometry measurements.

Olsen Formula

IOL & Toric IOL
Calculation
The ALADDIN guides you through the choice of the right IOL
for each patient. A combination of IOL brand, type and formulae
can be viewed and compared to various chosen combinations,in order to obtain the best post-operative Visual Acuity result
for the patient.

A pre-deﬁned IOL selection can be programmed for each individual surgeon.
When implanting a toric IOL, speciﬁc toric calculation software assist you in calculating the best option.
This integrated toric IOL calculator saves you time and avoid unnecessary mistakes when manuallyentering data online. IOL Toric Rotation Simulation Software calculates the induced spherical andcylindrical power for every ﬁve degrees toric IOL rotation.

.

IOL & Toric IOL Calculation

Post refractive IOL
In eyes that have previously undergone
refractive surgery such as RK, PRK, Lasik,
Lasek, LK and PTK, spherical aberrations areoften outside the standard values. Aladdin's on
board Barrett True-K, True-K Toric, CamellinCalossi and Shammas No-history formulae
provide the tools for post-refractive IOL
calculations.

Customisable IOL database
The ALADDIN provides a full database which
can be upgraded and customised. You canmanually upgrade the A- constant for eachindividual IOL to obtain even a higher accuracy
every time you perform cataract surgery.
Your favorite IOL’s can be pre-defined andprogrammed for each individual surgeon,
simplifying and personalising IOL selection.

Keratometry / Topography
Full Corneal topography provides much more
information than just K-values. Specific data
for toric IOL surgery, instantly detects regularand irregular astigmatism. The keratometry
provided by the placido rings of ALADDIN is
extremely accurate due to simultaneous use
ofthe interferometer.
・ Axial and tangential map
・ Absolute and normalized scale
・ Milimeters or diopters
・ Grid, rings, and 3, 5 and 7 mm zones

Keratoconus screening*
The ALADDIN is capable to screen the corneal
surface for keratoconus probability. This
information provides the surgeon in detailthe corneal keratometric indices to assist in
making the correct toric IOL selection. The
Keratoconus Probability Index is shown inpercentage as well as in colour codes.

Green

Not compatible with Keratoconus

Yellow

Suspected Keratoconus

Red

Compatible with Keratoconus

Pupillometry
During Placido evaluation pupillary response
is observed to assess a pseudo Photopic andpseudo Mesopic pupil size, indicating response
and normal range of the pupil. Full pupillometry
screening assists to evaluate eyes for multifocal
IOL implantation or refractive surgery. For any
refractive procedure it is vitally important todiagnose the pupil very carefully in different
light conditions, and exclude cases of extreme
small or decentered pupils.
・Dynamic・Photopic
・Mesopic* Not available in the US.

Aladdin Features

Aberrometry analysis (Zernike)
Zernike analysis of the topographic data
provides the Optical Path Difference (OPD)
and information on astigmatism, sphericalaberrations, higher order aberrations andComa for pupil sizes of 2.5mm to 7.0mm

Axial length
Using a low-coherence interferometry systemwith a super luminescent diode of 850 nm andsignal processing, the ALADDIN achieves Axial
length measurement with high signal-to-noise
ratio and is able to penetrate even high grade
dense cataracts. Axial length measurements canbe done on normal eyes as well as on aphakic,
pseudo-aphakic and silicone oil-filled eyes.

Anterior biometry
Anterior biometry with the ALADDIN allows
measuring the Central Corneal Thickness,
Anterior Chamber Depth and the crystalline
Lens Thickness. Pachymetry is a key feature tomeasure for all cataract surgery procedures.
ACD is measured through interferometry.
providing high precision and reproducibility. Allinterferometry measurements are shown in agraph to make it visible.

White to white
ALADDIN measures automatically white towhite dimension which can be manually edited.
Reliable white to white measurement is usedwith anterior chamber intraocular lens andsulcus fixated posterior chamber intraocularlens in highly myopic eyes.

Topcon Europe Medical bv
Patient
Patient ID
Date Of Birth: TOPCON DEMO

Surgeon: Surgeon Generic:Exam Date: 02/10/2015 - 17:55: 01/01/1950(mm/dd/yyyy)

OD
Phakic(mm/dd/yyyy)

Normalized Axial Map

OSPhakicNormalized Axial Map

mm

mm

Measurement SummaryAL

23.73 mmK1

8.28 mm@8°AL

23.93 mmK18.51 mm@ 173 °ACD

3.14 mmK2

8.00 mm@

98 °

ACD

3.21 mmK2

7.90 mm@LT

4.04 mmCCT

0.544 mmLT

4.00 mmCCT

0.556 mm

WtoW 11.70 mm Dec (-0.22, -0.29)

83 °WtoW 11.92 mm Dec (0.40, -0.07)

Keratorefractive IndicesCYL 3 mm
CYL 5 mmSD
0.36 D-1.44 D
-1.46 DAx: 7°
Ax: 8°

SAI
0.47 De
0.49

CYL 3 mm
CYL 5 mm
Kc
41.61

SD
0.44 D-3.18 D
-3.16 DAx: 172°
Ax: 172°

SAI
0.55 D

e
0.39

Kc
41.40

AGC
0.68 D/mm

SI-0.40 Dp0%

Keratoconus ScreeningAK
43.03 D

AGC
0.90 D/mm

SI-0.50 Dp
0%

AK
43.46 D
Pupil Data

Photo:
Meso:

Diam
Diam

3.95 mm
4.11 mm

Dec
Dec

OPD

Coma

rms: 0.80 µm

rms: 0.15 µm

Aladdin Summary (V. 1.3.4 )0.35 mm; 168°
0.32 mm; 187°

Photo:
Meso:

Diam
Diam

Zernike Analysis 5 mm
Sph. Ab.
OPD

rms: 0.10 µm

rms: 1.43 µm

4.24 mm
4.45 mmDec
Dec

0.21 mm; 343°

Coma

Sph. Ab.

rms: 0.07 µm

rms: 0.14 µm

Report Samples

Topcon Europe Medical bv
Patient: TOPCON DEMO

Patient ID:

Date Of Birth: 01/01/1950(mm/dd/yyyy)

Surgeon: SURGEON GENERIC

Exam Date: 02/10/2015 - 17:55(mm/dd/yyyy)

OD

OS

PhakicPhakicn : 1.3375

Data Measurements
Aladdin Optical: 23.73 mm
AL
ACD : 3.14 mm

LT
CCT

K1 : 8.28 mm @K2 : 8.00 mm @4.04 mm CYL : -1.45 Dax
0.544 mm

Target Refraction:

Oculentis

L-313

SRK/T
IOL(D) REF(D)
20.50
0.83
21.00
0.47
21.50
0.10
22.00
-0.27
22.50
-0.64

21.64

A = 118.100

Oculentis

LU-313 MF30T

HaigisIOL(D) REF(D)
21.50
0.58
22.00
0.21
22.50
-0.16
23.00
-0.54
23.50
-0.92

IOL @ Target

22.28

A0 = 0.870
A1 = 0.400
A2 = 0.100

Oculentis

Holladay I
IOL(D) REF(D)
19.00
0.90
19.50
0.52
20.00
0.13
20.50
-0.25
21.00
-0.65

20.17

LT
CCT

K1 : 8.51 mm @ 173 °K2 : 7.90 mm @ 83 °4.00 mm CYL : -3.06 D ax 173 °0.556 mmLS-313 MF30

SRK IIIOL(D) REF(D)
0.77
21.00
21.50
0.37
22.00
-0.03
22.50
-0.43
23.00
-0.83

IOL @ Target

21.97

A = 118.600

Oculentis

Hoffer Q
IOL(D) REF(D)
21.00
0.86
21.50
0.51
22.00
0.16
22.50
-0.20
23.00
-0.56

22.22

SRK/T
IOL(D) REF(D)
20.50
0.67
21.00
0.31
21.50
-0.06
22.00
-0.43
22.50
-0.81

IOL @ Target

21.42

pACD = 5.070

SF = 0.310

A = 118.100

LU-313 MF30T

HaigisIOL(D) REF(D)
21.00
0.81
21.50
0.45
22.00
0.08
22.50
-0.30
23.00
-0.67

IOL @ Target

22.10

A0 = 0.870
A1 = 0.400
A2 = 0.100

IOL Calculator (V. 1.3.4 )LU-800 RZIHolladay I
IOL(D) REF(D)
19.00
0.76
19.50
0.38
20.00
-0.01
20.50
-0.40
21.00
-0.80

IOL @ Target

19.99

0
Oculentis

L-313

Oculentis

LS-412Y

IOL @ Target

Oculentis

Oculentis

LU-800 RZI

IOL @ Target

Aladdin Optical: 23.93 mm
AL
ACD : 3.21 mm

Target Refraction:0

Oculentis

IOL @ Target

8°
98 °
8°

n : 1.3375

Data Measurements

SF = 0.310

LS-313 MF30

SRK IIIOL(D) REF(D)
0.62
21.00
21.50
0.22
22.00
-0.18
22.50
-0.58
23.00
-0.98

IOL @ Target

21.77

A = 118.600

Oculentis

LS-412Y

Hoffer Q
IOL(D) REF(D)
21.00
0.72
21.50
0.37
22.00
0.01
22.50
-0.35
23.00
-0.71

IOL @ Target

22.02

pACD = 5.070

TORIC IOLPatient Information
Patient
TOPCON DEMO

Surgeon
SURGEON GENERIC

Patient ID

ClinicTopcon Europe Medical bv

Date of Birth
01/01/1950

Exam Date
02/10/2015 - 17:55

dd/mm/yyyy

dd/mm/yyyy

OS

Biometry Data
AL (mm)23.93

ACD (mm)

3.21

LT (mm)4.00

CCT (mm)0.556

Surgical Pre Op Data

K1 (mm)8.51

CYL (D)

K2 (mm)7.90

n-3.06@173°
1.3375

Expected Post Op Cornea

SEQ (D)

23.00

SIA (D)0

K1 Post (mm) 8.51

FormulaHolladay I

IL (°)

83

K2 Post (mm) 7.90

CYL Post (D) -3.06 @ 173°

SF = 1.980

Toric IOL

Toric IOL Placement

Lens Model

Alcon AcrySof SN6AT6
Spherical Power

Cylindrical Power21.50 D3.75 D

Sph. Equiv. Power

Axis Of Placement

23.38 D

83°

Expected Refraction-0.02D -0.44 D @ 173°
Lens

Residual Astigmatism

AcrySof SN6AT4 (22.00D 2.25C)-1.48 D @ 173°

AcrySof SN6AT5 (21.50D 3.00C)-0.96 D @ 173°

AcrySof SN6AT6 (21.50D 3.75C)-0.44 D @ 173°

AcrySof SN6AT7 (21.00D 4.50C)-0.08 D @ 83°

AcrySof SN6AT8 (20.50D 5.25C)-0.60 D @ 83°

Quantity

1

Notes

1.0.0

Report Samples

Topcon Europe Medical bv
Patient: TOPCON DEMO

Surgeon: Surgeon GenericPatient ID:

Exam Date: 02/10/2015 - 17:55

Date Of Birth: 01/01/1950(mm/dd/yyyy)(mm/dd/yyyy)

OD

OS

PhakicComp. AL:AL
23.79 mm23.77 mm23.72 mm23.73 mm23.73 mm23.72 mm23.73 mmPhakicAxial length values

Comp. AL:AL
23.95 mm
23.91 mm23.85 mm
23.93 mm
23.96 mm23.94 mmAL

23.93 mmAL

Value Corneal Curvature

KER: 8.28/8.00 mm CYL: -1.45 D Ax 8°
K1: 8.28 mm @ 8°
40.74 DK2: 8.00 mm @ 98°
42.19 DCYL: -1.45 D ax 8°
ACD:
3.14 mm

3.14 mmLT:
4.04 mm

4.04 mm

CCT: 0.544 mm
WTW 11.70 mm Dec (-0.22 mm, -0.29 mm)

Overview Biometer Measurements (V. 1.3.4 )KER: 8.51/7.90 mm CYL: -3.06 D Ax 173°
K1: 8.51 mm @ 173°39.64 DK2: 7.90 mm @ 83°
42.71 DCYL: -3.06 D ax 173°

ACD value

ACD:
3.21 mmLT valueLT:
4.00 mm3.21 mm4.00 mm

CCT value

CCT: 0.556 mm

White to WhiteWTW 11.92 mm Dec (0.40 mm, -0.07 mm)

Report Samples

Topcon Europe Medical bv
Patient: TOPCON DEMO

Surgeon: Surgeon GenericPatient ID:

Exam Date: 02/10/2015 - 17:55

Date Of Birth: 01/01/1950(mm/dd/yyyy)(mm/dd/yyyy)

Dynamic Pupillography

OD

OS

Diameter (mm)Diameter (mm)

Min
3.48

Min
3.27

Max
4.98

Max
4.78

Center (mm)Mean

Std Dev

Center (mm)Mean

Std Dev

x= -0.27
y= 0.020.07

x= 0.25
y= -0.04

0.08

Latency

Static Pupillography

Diameter (mm)Mesopic
Mean
Std Dev

4.57
0.09

Diameter (mm)Photopic
3.80
0.09

Center (mm)X
Y

Mesopic

Photopic

4.60
0.09

3.71
0.10

Center (mm)Mesopic

Photopic

-0.33
0.04

-0.27
-0.01

Pupillometry (V. 1.3.4 )Mean
Std Dev

X
Y

Mesopic

Photopic

0.25
-0.15

0.21
-0.09

Topcon’s Cataract Workstation

Cataract surgery quality control

VA Simulation Premium IOL

Visual acuity (VA) is the most common clinical

KR-800S offers a Spherical Equivalent modemeasure of the quality results of cataract surgery.

which can simulate the benefit of a premium

It is how we describe and measure the success(toric) IOL, to educate the patient on theof surgery and it is therefore critical that it isadvantages of a better post-operative VA.

measured well. Measurement of VA must be

The subjective VA test for nearwill assist thestandardized and systematic. Topcon’s KR-800S

patient in considering a Multifocal IOL.

Auto Kerato- Refractometer with subjective VAcheck will do exactly that. With the KR-800S
the VA can be subjectively tested pre- and post-

Cataract workstation

operative cataract surgery. With the unique

The KR-800S completes the screening workﬂow

features of the KR-800S such as “Glare” testof cataract surgery. All necessary cataract pre-op

and “Contrast” test you can even evaluate

information can be obtained by KR-800S andthe progression of cataract and distinct Nuclear

ALADDIN, while the KR-800S assist you post-op

cataract from Cortical cataract.

in Visual Acuity evaluation and the success of thecataract surgery. ALADDIN and KR-800S theperfect combination for your cataract practice.

KR-800S

Aladdin

PRE-OPERATIVE
Subjective Refraction
and Pre-OP-diagnostics

Pupillography
Topography
Biometry inkl. K1 & K2
IOL Calculation

Cataract
Surgery

KR-800S
POST-OPERATIVE
Subjective Refraction
and Post-OP-diagnostics

Aladdin

KR-800S

Optical Biometry &Auto kerato refractometer

Topography Systemwith subjective function

Specification of Aladdin

Measurement range for IOL
Axial Length (Interferometry)
Corneal Radii
ACD measurement
WTW measurement
Pupillometry
Lens Thickness (interferometry)
CCT measurement (interferometry)

Super luminescent diode 830nm, 15 mm - 38 mm
5.00mm – 12.00mm / 28.00D - 67.50DInterferometer 1.5mm – 6.5mm
6,0 mm- 18,0 mm
Dynamic, Photopic & Mesopic, pupil size 0.5 mm - 10 mm
0.5mm – 6.5mm
0.300mm – 0.800mm

On-board calculation formulas
IOL formulas

Haigis, Hoffer Q, Holladay 1, SRK®II, SRK®T, Barrett, Universal II, Olsen

Post Refractive Surgery IOL formulas

Camellin Calossi and Shammas No History, Barrett True K, Barrett Rx

Placido Topography specifications
Keratoscopic Cone (topographic map)
Points analysed

24 rings on a 43 dpt sphere, working distance 80 mm
Over 100,000

Points measured

6,200

Cornea coverage

up to Ø 9,8 mm (on a 8 mm sphere) 42.2 dpt with N=1.3375

Guided focus system

Yes

Keratoconus screening
Apical Curvature

Yes

Apical Gradient of Curvature

Yes

Symmetry index

Yes

Kpi (Keratoconus probability index)

Yes*

Software features
Toric IOL calculator
Zernike analysis
Print toGeneric Toric IOL, Oculentis Toric IOL
Pupil size 2.5 mm - 7.0 mm
USB printer, Network printer, PDF to shared network folder & PDF to USB drive

Instrument Specifications
Display

10.1” touch screen

Storage

320 GB HDD + 32 GB SSD

Operating system

Windows 10

Processor

AMD G-T56N

Internal memory

2GB RAMPower input

AC 100 – 240V 46-63 Hz

Dimensions

320 mm (W) x 490 mm (H) x 470 mm (L)WeightConnections

18 kg
1 x LAN, 2 x USB

Supports

USB Barcode scanner, External USB keyboard / mouse

Marking

CE, ETL

Reports
Aladdin report

Yes

Measurement overview

Yes

Pupillometry

Yes

IOL

Yes

Generic Toric IOL

YesOculentis Toric IOL

Yes* Not available in the US.

* Not available in all countries, please check with your distributor for availability in your country* Subject to change in design and/or specifications without advanced notice

TOPCON CORPORATION
75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, JAPAN. Phone: +81-(0)3-3558-2522/2502 Fax: +81-(0)3-3965-6898 | topconhealthcare.jp
TOPCON SINGAPORE MEDICAL PTE. LTD.
100G Pasir Panjang Road, #05-05, Interlocal Centre, SINGAPORE 118523
Phone: +65-68720606 Fax: +65-67736150
E-mail: med.sales.sg@topcon.com
topconhealthcare.sg
TOPCON INSTRUMENTS ( MALAYSIA ) SDN. BHD.
No.6, Jalan Pensyarah U1/28, Hicom Glenmarie Industrial Park, 40150 Shah Alam, Selangor, MALAYSIA
Phone:+60-(0)3-50223688 Fax: +60-(0)3-50313968
E-mail: mys_medical_sales@topcon.com
topconhealthcare.my
TOPCON INSTRUMENTS ( THAILAND ) CO., LTD.
77/162 Sinnsathorn Tower, 37th Floor, Krungthonburi Rd., Klongtonsai, Klongsarn, Bangkok 10600, THAILAND
Phone: +66(0)2-440-1152~7 Fax: +66-(0)2-440-1158
E-mail: tha_medical@topcon.com
eyecare.topcon.co.th
MEHRA EYETECH PRIVATE LIMITED
801 B Wing, Lotus Corporate Park, Graham Firth Steel Compound Goregaon (East) Mumbai 400063 Maharashtra, INDIA
Phone: +91-22-61285455
E-mail: sales@mehraeyetech.in
topconhealthcare.in
TOPCON (BEIJING) MEDICAL TECHNOLOGY CO., LTD.
Room 2808, Tower C, JinChangAn Building, No.82, Middle Section of East 4th Ring Road, Chaoyang District, Beijing 100124, P.R. CHINAVISIA IMAGING S.R.L.

Via Martiri della Libertà 95/e
52027 San Giovanni Valdarno (AR) Italy

IMPORTANT In order to obtain the best results with this instrument, please be sure to review all user instructions prior to operation.

©2022 Topcon Corporation

E-288-1AP