Maestro2
Optical Coherence Tomography
True Color Fundus Camera

ONE SCAN.
ONE REPORT.
ONE INSTRUMENT.
The fast, one-touch,automated OCT andFundus Camera.

Now with OCTA*!

* OCTA is optional. Please check with the distributor in your country.

Image more with just one touch ofa button. Maestro2 provides OCT
scans, true color* fundus imaging
and the Hood Report for Glaucoma.

2*True, full color fundus image simultaneously captured with white light, 24-bit color.

3With Maestro2 and IMAGEnet6 for OCT*1, you have fast,multimodal OCT, fundus imaging and OCT Angiography(OCTA)*2.

A clinical workstation
for any busy practice.

Maestro2 offers RTC(Remote Tablet Control)
for social distanceprotocol.*3

4*1 IMAGEnet6 for OCT is the standard
component software for Maestro2.
*2 OCTA is optional.
Please check with the distributor in your country.
*3 Applicable distance is subject to the device’s
communication performance and thecommunication environment.

5

Maestro2

Introducing automated OCT, true color* fundus
photography and automated OCT Angiography in one
compact instrument. With the touch of a button, OCTA
provides you instantaneous vascular structure information- from our world-renowned, multimodal OCT solution.
Features:

User-friendly• OCT and true color* fundus photography

A user-friendly OCT. The Maestro2 uses
robotic technology and improves practiceefficiency whilst providing optimal patientcare.

• Fully automated image capture• Compact and space saving design•	3D wide scan with Hood Report forGlaucoma• Reference database comparison for full
retinal thickness (Retina), ganglion cell+ inner plexiform layer thickness (GCL+),ganglion cell complex thickness (GCL++),
circumpapillary retinal nerve fibre
layer thickness (RNFL)• Automatic 3D layer segmentation• Anterior segment OCT

Auto Align. Auto Focus. Auto Capture.

Step 1
Select a scan type.

Step 2
Capture.

Step 3Results are displayed
instantly.

Step 4
Report displayed
automatically.

Fully Automated CaptureWith a single touch, the Maestro2
automatically performs alignment, focus,optimization and capture. After image
capture, the report can be immediately
displayed by clicking on the icon.

Full 360° rotating monitor
allows operator distance.

Manual/Semi-Automatic Capture
In addition to automated capture, theMaestro2 offers manual/semi-auto options
for difficult-to-image patients.

• Panoramic fundus imaging• 3D volume view

Optional Accessory

Anterior segment attachment (HA-2)
External fixation target (EF-2)*True, full color fundus image simultaneously
captured with white light, 24-bit color.

67

Maestro2 – Now Featuring OCT Angiography

Introducing fully automated
OCT Angiography*1

Healthy Eye *1

At the touch of a button, Maestro2 provides
instantaneous vascular flow information
without the need for contrast dye injection,
together with comprehensive segmentation toenable advanced diagnosis. OCT Angiography
includes OCTA Density.*2*1	OCTA is optional. Please check with the distributor in your country.
*2 T he OCTA Density is defined as the ratio between the high signal area andlow signal area and it is displayed in color and/or number.

Choroidal
Neovascularization(CNV)*2

Diabetic Retinopathy(DR) PinPoint™
Registration of
microaneurysms*3

8*1 Michael H. Chen, OD*2 Prof. Siamak Ansari Shahrezaei, MD PhD (Karl Landsteiner Institute for Retinal Research and Imaging)*3 Miho Nozaki, MD, PhD (Nagoya City University Hospital)

9Efficient Diagnostic Workflow

Follow-Up Scans

Hood Report forGlaucoma with
Probability Maps with 3D
Wide 12x9mm ScanFor smaller, more localized
areas, tracking basedon the reference image
allows follow-up scans tobe performed.

Baseline visit

Tracking is used to capture exactly thesame area at each visit and is available forsingle line, radial or 5 line cross scans.

Retinal Thickness/RNFL/
GCL and probability
maps, all in one report.
The New Hood Glaucoma
Report is now available.
This innovative report
streamlines the decisionmaking process throughthe correlation of structure(GCL/RNFL) with function(overlay of visual field testlocations).*

Follow-up visit*Donald C. Hood PhD, Translational Vision Science & Technology No.6 Vol.3 2014: Evaluation of a One-Page Report to Aid in Detecting Glaucomatous Damage.

Widefield OCT Scan

Anterior Segment Caliper/Angle measurement*

The Maestro2 can capture
a 12mmx9mm widefield
OCT scan, encompassing
both the macula andoptic disc. Ideal for anannual eye exam, the scan
reduces patient testingtime. It provides thickness
and reference data for theretina, RNFL and ganglion
cell layers together witha Glaucoma report which
includes disc topography.

GCL+: The thickness of GCL and IPL
GCL++: The thickness of GCL, IPL and RNFL

10Maestro2 has the added
advantage of Anterior
Segment OCT scanningcapability, without theneed for an additional
attachment lens. By
simply adding the anterior
headrest support, theMaestro2 is able to capture
cornea and anteriorchamber scans, together
with the ability to measurecorneal thickness, contact
lens clearance and anterior
segment angle using theintegrated caliper tools.
*In order to activate the anterior scanning function,
Anterior segment attachment (HA-2) is needed topurchase.

11Extensive Set of Reports: Guidance for Diagnosis

Extensive Set Of Reports

Additional Glaucoma Related Reports

Maestro2 provides rich analysis functions for the macular and disc regions and optic nerve.
Comprehensive, predefined reports can be auto exported, quickly printed or sent to your image
management system or EHR in common file formats.

The Hood Report is often the report of choice following capture of a 3D wide scan but achoice of reports are available.

MACULA

5 Line Cross Report
5 line cross scan (6mm, 9mm) both horizontal
and vertical in an instant.

OCTA

OCT Angiography Report
Various OCTA scan protocols are available;
3x3mm, 4.5x4.5mm and 6x6mm.

12MACULA

3D Macula OU Report
3D Macula report available for single or both eyes
if OU comparison is preferred. Analysis over
6x6mm scan area including retinal thickness
and reference data.

FUNDUSPHOTOGRAPHY

Color Fundus Photography/
Peripheral Fundus Photography
Non-mydriatic color fundus photography andperipherial fundus photography are standard
with the Maestro2.

GLAUCOMA

3D Wide Report (12mmx9mm)
This scan provides an image of the maculaand optic nerve head in one report, providing
thickness and reference data for GCL+, GCL++
and RNFL.

GLAUCOMA

Glaucoma Analysis Report - Macula
Based on the 3D Macula Vertical scan, this reportprovides RNFL, GCL+ and GCL++ thickness maps,
comparison with reference data and symmetry
analysis.

GLAUCOMA

3D Disc Report OU
Combines disc topography, fundus photography
and RNFL thickness measurements. The reference
database for RNFL and disc parameters is also
incorporated.

GLAUCOMA

3D Disc Trend Analysis Report OU
Baseline and subsequent visits can be examined
and analyzed over time. Trends are provided fordisc parameters in addition to RNFL thickness,along with a reference database comparison.

13High Resolution OCT, Non-Mydriatic,
and True Color Fundus Images

True Color Fundus Photography*
Maestro2 has an integrated true color
fundus camera. With one touch, youcan simultaneously acquire a true color
fundus image with your OCT or OCTA
scan. This allows PinPoint™ Registrationand multimodal observation of thepathology. Small pupil function is alsoavailable, as well as fundus only capture.

Peripheral Fundus Photography
Maestro2 allows the operator toautomatically select 9 standard fields
or manually manipulate the patient’s
fixation to create a mosaic image withthe AutoMosaic software.

*Image courtesy: Michael H. Chen, O.D.

*Image courtesy: Michael H. Chen, O.D.

High Resolution OCT and Color Fundus Photography
A high-resolution B-scan facilitates the evaluation of pathology by visualizing layers of theretina in fine detail. OCT B-scans, complemented by true color fundus photos, are vital forconfident diagnosis.

Healthy Eye**Image courtesy:
Michael H. Chen, O.D.

Glaucoma**Image courtesy:
Michael H. Chen, O.D.

Live Fundus View™
OCT-LFV is a live projection image ofthe retina. The live fundus image makes
the disc, retinal vessels and scanning
position easy to see.

Cataract Mode
Cataract mode automatically adjusts
the scanning position to minimise theimpact of any opacity such as cataract.

Diabetic Retinopathy(DR)**Image courtesy:
Miho Nozaki, MD, PhD (Nagoya CityUniversity Hospital)

14*True, full color fundus image simultaneously captured with white light, 24-bit color.

15Specifications
Item

Specifications

Observation & photography of the fundus

Type of photography

Color, Red-free (Note 1) & IR (Note 3)

Picture angle for photography

45° ± 5% or less
30° or equivalent (digital zoom)

Operating distance

34.8 ± 0.1mm (when taking a picture of fundus)

Photographable diameter of pupil

Normal pupil diameter: ø4.0mm or more
Small pupil diameter: ø3.3mm or more

Fundus image resolution (on fundus)

Center :Middle (r/2) :Middle (r) :IR photography :60 lines/mm or more
40 lines/mm or more
25 lines/mm or more
Center: 5 lines/mm or more (Note 3)

Scan range (on fundus)

Horizontal direction
Vertical direction

3 – 12mm ± 5% or less3 – 9mm ± 5% or less

Scan pattern

3D scan (horizontal/vertical)
Linear scan (Line-scan/Cross-scan/Radial-scan)

Scan speed

50,000 A-Scans per second

Lateral resolution

20µm or lessIn-depth resolution

6µm or lessPixel spacing: 2.6µm ± 2%

Photographable diameter of pupil

ø2.5mm or more

Observation & photographing of the fundus tomogram

Observation & photographing of the fundus image/fundus tomogram

Fixation target

Internal fixation target:
Dot matrix type organic EL display.
The display position can be changed and adjusted.
The displaying method can be changed.
Peripheral fixation target:
This is displayed according to the internal fixation
target displayed position.
External fixation target

Observation & photographing of anterior segment

Type of photography

Color & IR (Note 3)

Operating distance

62.6 ± 0.1mm (when taking a picture of anterior segment) (Note 2)

Observation & photographing of the anterior segment tomogram

Operating distance

62.6 ± 0.1mm (when taking a picture of anterior segment) (Note 2)

Scan range (on cornea) (Note 2)

Horizontal direction
Vertical direction

Scan patternLinear scan (Line-scan/Radial-scan)

Scan speed

50,000 A-Scans per second

Fixation target

External fixation target

3 – 6mm ± 5% or less3 – 6mm ± 5% or less

(Note 1) Digital Red-free photography that processes a color image and displays it in pseudo-red-free condition.
(Note 2) When the attachment for anterior segment is included in the system configuration.
(Note 3) This is used only for recording the position where a tomogram is captured.

In order to obtain the best results with this instrument, please be sure to review all user
IMPORTANT instructions prior to operation.
Not available for sale in all countries. Please check with your local distributor for availability in your country.
3D Optical Coherence Tomography | 3D OCT-1 (Type: Maestro2)

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