Non-Mydriatic Retinal Camera

Slit-Scan Fundus Photography Meets Ease of Use

The NW500 is a user-friendly, robotic fundus camera that provides sharp-quality, consistent imaging even in ambient light.¹ Innovative slit scan illumination and rolling shutter mechanism in the NW500 make it possible to obtain excellent quality color fundus images with less flare and shadow². Automated alignment, focus, and capture improve clinical workflow efficiencies.

Watch this NW500 overview


Product Features

NW500 Features

Fundus Camera

Enhanced Image Quality
with 12MP Sensor² ³

Small Pupil Photography, φ2.0mm⁴ or More

Rapid and Simple Capture by Single Touch

Multiple Connectivity

Field of View


Bilateral 2-Field

Sharp and Consistent Image Quality with Slit Scanning Technology

AMD: RPE Pigment Changes
NW500-AMD- RPE Pigment Changes
NW500-Cataract, (φ)2mm Small Pupil
Cataract, Peripheral Drusen
Panorama image
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1. A brightness of 623 lux or less
2. Compared to Topcon non-mydriatic retinal camera TRC-NW400
3. Actual image size is 7.1MP
4. Confirmed with model eyes
5. Multiple connections with Direct DICOM, Ez Capture, IMAGEnet® 6, Shared Folder, and Direct Storage (USB/LAN)

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NW500 Training Videos

Angular Field of View


Operating Distance

35.5mm (1.4in)

Pupil Diameter for Photography

Normal: φ2.5mm or more
Small pupil: φ2.0mm or more (confirmed with model eyes)

Resolving Power on Fundus

Color image-capturing
• Center: 60 lp/mm or more
• Middle (r/2): 40 lp/mm or more
• Periphery (r): 25 lp/mm or more

Measuring Range for the Dioptric Power of the Patient's Eye

-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)

Internal Fixation Target

The display method is adjustable:
• Positions
• Steady light/Blinking light
• Blinking speed
• Brightness
• Shapes

External Fixation Target


Auxillary 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


332-426mm (13.1-16.8in)(W) x 540-680mm (21.3-26.8in)(D) x 519-769mm (20.4-30.3in)(H)


20 kg (44.1 lb)


External Fixation Target

NW500 Brochure