DRS Plus

Innovating a Higher Standard in Retinal Imaging

DRS Plus


DRSplus confocal fundus imaging system by CENTERVUE uses white LED illumination to produce TrueColor and detail-rich images, setting a new effective and efficient standard of Retinal Imaging.

Confocal imaging is well known in ophthalmology as standard of high image quality. The main characteristic of confocality is to reduce or suppress any scattered or reflected light outside the focal plane.
Thanks to this feature, DRSplus guarantees increased image sharpness, better optical resolution and greater contrast when compared to traditional fundus camera imaging.
More over, the system uses a white light LED source, which includes the entire visible spectrum, to illuminate the retina and to capture TrueColor fundus images characterized by colours close to reality.


Different Imaging Modalities

CENTERVUE DRSplus, in addition to TrueColor images, provides Red-Free, Blue and Red images of the retina. The system is able to capture external eye images and stereo view of ONH as well. Live IR supports during the images acquisition.

High resolution Red-Free filtering allows DRSplus to enhance the visualization of retina vasculature, Blue images provide improved view of the Nerve Fiber Layer, the Red channel penetrates in the deeper layers, towards the choroid. External Eye imaging allows for documentation of eye surface and cornea conditions. Stereo Viewer Technology creates improved 3D perception of the disc.


The minimum pupil size

DRSplus Confocal Technology permits imaging through pupils as small as 2.5 mm, speeding up the examination time while ensuring a comfortable patient experience.

DRSplus Non-myd capability makes fundus acquisition far more patient-friendly, by eliminating the need of dilating drops and dark environments. This also helps eliminating the wait for the pupil to dilate, with further benefits for the patient and saving time for the practitioner and office staff.


Fast and Fully Automated Operations

Fast Fully Automated operation requires minimal staff training to acquire the highest quality images, speeding up the examination time.

Fully-Auto capabilities, including Auto-Alignment, Auto-Focus, Auto-Exposure, Auto-Capture and Auto-Montage, make DRSplus the perfect Retinal Imaging System to fit needs of efficiency and time-saving. At the same time, the device is designed to optimize patient comfort during the exam, allowing for the improvement of workflows.


Remote Viewer

DRSplus Remote Viewer is a browser-based software license that allows for reviewing from any network computer on the same local area network (LAN), with password protection.

DRSplus offers embedded capabilities for network connectivity, for remote data review.
Remote Viewer enables dynamic viewing of DRSplus fundus images in your exam room or other remote location. In particular, it allows a detailed analysis of data in your office, facilitates patients’ education and enables data access on multiple review stations.

Technical Specifications

Fundus Imaging System Features
Field of View Single image (W x H): 45° x 40°
Mosaic up to 9 fields (W x D): 83° x 78°
Light Sources White LED: 440-650 nm
Infrared LED: 825-870 nm
Imaging Modalities TrueColor, Red-Free*, Blue*, Red*, External Eye, Stereo**, Mosaic**
Autofocus Adjustment Range -15D to +15 D
Automatic Operations Auto-alignment, Auto-focus, Auto-exposure, Auto-capture, Auto-montage
Minimum Pupil Size Non-myd 2.5 mm
Working Distance 25 mm
Image Size 10 Megapixels
Resolution 80 pixel/degree
Fixation Targets Internal/External**
Dynamic Programmable Internal Fixation Target Central, Nasal, Temporal, Central-Nasal, Superior, Inferior, Superior-Temporal, Superior-Nasal, Inferior-Temporal, Inferior-Nasal
Display Integrated 10.1″ (1280 x 800) Color, Capacitive, Multi-touch
Hard Drive SSD 512 GB
Interfaces USB port 2.0 x 3, Gigabit Ethernet Port x 1
Export / Import jpeg, pdf, DICOM**, Web API**
Accessories Remote Viewer** up to a maximum of 5 remote stations
Dimensions/Power supply
Size (W x H x D) 300 mm (11.8”) x 450 mm (17.7”) x 650 mm (25.6”)
Weight 11 Kg (24 lbs)
Rated Voltage 100-240 VAC
Frequency 50-60Hz
Power Consumption 60W
Electrical Class IEC 60601-1 Class I

*Digital Filters
**Optional accessory


DRS Plus Brochure  Download