NW500
Non-Mydriatic Retinal Camera

K E Y F E AT U R E S

Reliable, Sharp-Quality
Imaging with
Enhanced Capability

Excellent Quality Fundus Image
At an angle of view of 50 degrees (approx. 74.9
degrees at the spherical center of the eye)5,1

Small Pupil Φ 2.0mm or more

the NW500 can capture a wider area thanWide 50° field of view

conventional models. Capable of capturing
fundus images with a pupil diameter as small as
2.0mm, it provides sharp, detailed color fundus
images in dark and brightly lit rooms.6
5.Xincheng Yao, Devrim Toslak, Taeyoon Son, Jiechao Ma. Understanding therelationship between visual-angle and eye-angle for reliable determination of
the field-of-view in ultra-wide field fundus photography. Biomedical Optics
Express, 2021 Sep 30;12(10):6651-6659.
6.A room with a brightness of 623 lux or lessApprox.50 degrees

Approx.74.9 degrees

Macular

Disc

Peripheral blood vesels
Courtesy: Tuskazaki Hospital, JapanO V E R V I E W

Introducing New Slit Scan
Photography
Innovative slit scan illumination and rolling
shutter mechanism available in the NW500 makeobtaining an excellent quality colour fundus

Slit scan technology toimage through small pupils(φ2.0mm or More1)

12MP sensor forenhanced image quality 2,3Automatic, rapid,
one-touch image capture

image with less flare and less shadow possible. 2
The slit scan mechanism helps to overcome oneof the known causes of poorly graded images in
its ability to effectively image smaller pupils. This
innovative technology also contributes to theNW500's ability to capture sharp-quality fundus

Rotating monitor allows
operator to work from theoptimized distanceCompact design fits into
almost any exam setting

1. Confirmed with model eye
2.As compared to Topcon non-mydriatic retinal camera TRC-NW400
3.Actual image size is 7.1MP
4.Multiple connection with Direct DICOM, Ez Capture, IMAGEnet®︎6, Shared folder and Direct Storage(USB/LAN)

Wide Variety ofconnectivity options forseamless integration andworkflow4

images regardless of the miosis and lighting
conditions, unlike conventional fundus cameras.

Cataract Eye, pupil size: φ2.0mm
Courtesy: Silicon Valley Eyecare Optometry and Contact Lensesin Santa Clara, CAOT H E R F E AT U R E S

Panoramic Wide Field
Photography7

Stereo Photography

In peripheral photography mode, up to 9

side-by-side for stereoscopic viewing,internal fixation positions are available toit is possible to observe the shape andshoot peripheral areas, making it possible todepression of the optic nerve head, as wellcreate a wide panorama image with approx.

as the state of compression and traction.

8,9

By displaying the left and right images

90 degrees (approx. 132.3 degrees at thespherical center of the eye) angle of view.

8.Performed on the monitor screen or IMAGEnet ® 6
9.Glasses for stereo viewing are not included

7. IMAGEnet®6 is requirend to generate panoramic images.

Approx.90 degrees

Approx.132.3 degrees

Ease of Use
Alignment, Focusing, Shooting andmovement between the right and left eye
are operated automatically with a single
touch, making the NW500 easy to operate10.
The need to recapture is reduced even when

Bilateral 2-field photography
After capturing the optic nerve head, thetaking pictures of eyes with small pupils,
contributing to the overall efficiency of thefundus photography workflow.

fixation target automatically moves to themacula position and captures continuously.

10. In case auto-shoot setting is turned on.

The NW500 allows users to confidently
and smoothly shoot fundus photography at
different fixation positions without the needfor intermediate previews.

Manual Photography
In manual mode, the camera will switch tothe shooting screen without auto alignment
or auto focus. While observing the live
image displayed on the monitor, it is possible
to capture any area including the pupil, iris,
conjunctiva, etc.12
12. The intended use of manual photography mode is to capture theeye's appearance as a reference. It is not intended for diagnosis.

OT H E R F E AT U R E S

CONNECTIVITY

Space-Saving

Direct DICOM

The touch panel monitor offers 360 degrees of rotation, giving the operator the flexibility to capture

NW500 is DICOM compliant, making it easy

fundus photography from virtually any position. The small footprint of the device means it can beto integrate with PACS and EMR programs.

NW500

DICOM server(Image storage)

installed virtually anywhere, allowing for optimal use of the examination room.

Workstation
Diagnosis by doctors
LANMWL server

Client PC

Reception PC
Patient info reservation

Ez Capture/ IMAGEnet®6
Ez Capture is a standard capture software.
NW500 also saves a digital image toIMAGEnet®6.
LAN

BACK

SIDE

Export

FRONT
NW500

IMAGEnet®6/
Ez Capture

External Serverat Clinic

Shared Folder

Case Images

Save images directly into a shared folder ona network. By using a shared folder, third

Existing System

party software, such as AI diagnostic, canLAN

retrieve and save images from NW500 andsave them into their software.

NW500

Shared folder

Other Filing system

NW500

USB/HDD

Reading Center

Direct Storage
A. Glaucoma

B. Diabetic Retinopathy (DR)C. Retinal Hemorrhage

Direct Storage is the simplest configurationand does not require an external PC.
Convenient for mobile stations or when anetwork is not used.

D. Branch Retinal Vein Occlusion
Images A-C: Courtesy of Tsukazaki Hospital, Hyogo, Japan.
Images D-F: Courtesy of Hanemoto Eye Clinlic, Japan.

E. Central Serous Chorioretinopathy

F. Epiretinal MembraneSpecifications
Angular field of view50°

Operating distance

35.5mmNormal : φ2.5mm or more
Small pupil: φ2.0mm or more (confirmed with model eyes)
Color image-capturing• Center: 60 lp/mm or more
• Middle (r/2): 40 lp/mm or more
• Periphery (r): 25 lp/mm or more
-33D to +40D
-13D to +12D (When used without diopter correction lens)-33D to -12D (When used with the minus diopter correction lens)+11D to +40D (When used with the plus diopter correction lens)
OLED
The display method is adjustable:• Positions• Steady light/Blinking light• Blinking speed• Brightness• Shapes

Pupil diameter for photography

Resolving power on fundus

Measuring range for the dioptric powerof the patient’s eye

Internal fixation target

External fixation target

LEDAuxiliary functions for photography• Auto-alignment• Auto-focus (Usable only when used without diopter correction lens)• Auto-shoot (Usable only when used without diopter correction lens)• Auto-small pupil (Usable only when used without diopter correction lens)Power source
Source voltage

AC100-240V

Power input

70-120VA

Frequency

50-60Hz

Dimensions and weight
Dimensions332-426mm(W) x 540-680mm (D) x 519-769mm (H)Weight20kg

Optional accessory

External fixation target

EF-2

IMPORTANT In order to obtain the best results with this instrument, please be sure to review all user instructions prior to operation.
Not available for sale in all countries. Please check with your local distributor for availability in your country.
Not all products, services or offers are approved or offered in every market, and products vary from one country to another.
Contact your local distributor for country-specific information and availability.

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