Optos Silverstone RGB Retinal Imaging

Description

Optos Silverstone RGB Retinal Imaging System

Advanced Ultra-Widefield RGB Retinal Imaging with Integrated Swept-Source OCT

The Optos Silverstone RGB Retinal Imaging System is a premium multimodal ophthalmic imaging platform that combines true-color ultra-widefield retinal imaging with integrated Swept-Source Optical Coherence Tomography (SS-OCT). Developed to provide comprehensive retinal assessment in a single examination, the system enables eye care professionals to visualize both peripheral and central retinal pathology while obtaining deep, high-resolution cross-sectional retinal scans.

Designed for ophthalmologists, retina specialists, hospitals, academic institutions, and advanced eye care centers, the Silverstone RGB delivers exceptional image quality, efficient workflow, and advanced diagnostic capabilities. By integrating ultra-widefield optomap RGB imaging with swept-source OCT technology, clinicians can perform detailed retinal evaluations while improving disease detection, diagnosis, treatment planning, and long-term patient management.

Unlike conventional retinal imaging devices that primarily focus on the posterior pole, the Silverstone RGB captures an ultra-wide retinal view extending to the retinal periphery, allowing clinicians to identify pathology that might otherwise remain undetected.

Why Choose the Optos Silverstone RGB?

Modern retinal diagnostics require both comprehensive retinal visualization and detailed structural analysis.

The Optos Silverstone RGB combines these capabilities into one integrated platform, enabling clinicians to obtain ultra-widefield retinal images and high-resolution OCT scans during the same patient examination.

Key advantages include:

• Ultra-widefield RGB retinal imaging
• Integrated Swept-Source OCT
• Non-contact examination
• Non-mydriatic imaging capability for many patients
• High-speed image acquisition
• Deep retinal and choroidal visualization
• Simultaneous peripheral and macular assessment
• Advanced multimodal imaging
• Efficient digital workflow
• Comprehensive longitudinal patient monitoring

Key Features

Ultra-Widefield RGB Imaging

The Silverstone RGB utilizes advanced optomap® RGB imaging technology to capture high-resolution retinal images with realistic color representation.

The system provides visualization of approximately 200 degrees of the retina in a single capture, allowing clinicians to evaluate both central and peripheral retinal structures without the need for multiple image montages.

Clinical benefits include:

• Comprehensive retinal assessment
• Enhanced color fidelity
• Peripheral pathology detection
• Improved lesion documentation
• Better patient education
• Efficient disease monitoring

Image Modalities

optomap color rgb (red, green and blue laser)
optomap color rg (red and green laser)
optomap Sensory Retina (green laser)
optomap Choroidal (red laser)
optomap green af (green laser): autofluorescence
optomap blue af (blue laser): autofluorescence
optomap fa (blue laser): fluorescein angiography
optomap icg (infra-red): indocyanine green angiography
Swept Source Optical Coherence Tomography (OCT)

Resolution

optomap plus: 14 μm
optomap: 20 μm

Wavelengths

Red laser: 635 nm
Green laser: 532 nm (for af )
Blue laser: 488 nm (for fa)
Infra-red: 802 nm (for icg)

Integrated Swept-Source OCT

The integrated Swept-Source OCT (SS-OCT) provides high-speed cross-sectional retinal imaging with deeper tissue penetration than conventional spectral-domain OCT systems.

Swept-source technology enables detailed visualization of:

• Retinal layers
• Vitreoretinal interface
• Choroid
• Retinal pigment epithelium
• Optic nerve head
• Posterior vitreous

True Multimodal Imaging

The Silverstone RGB supports multiple imaging modalities that provide complementary diagnostic information during a single examination.

Available imaging modes include:

Ultra-Widefield RGB Color Imaging

Provides realistic retinal color representation with excellent visualization of retinal vessels, optic nerve, macula, and peripheral retina.

Applications include:

• Routine retinal examination
• Diabetic retinopathy
• Hypertensive retinopathy
• Peripheral retinal disease
• Retinal vascular disorders

Advanced Swept-Source OCT Technology

Swept-source OCT provides rapid acquisition speeds and improved penetration into deeper ocular tissues compared with many traditional OCT systems.

Key clinical capabilities include:

• High-resolution B-scans
• Macular cube scanning
• Dense raster scans
• Wide-field OCT localization
• Retinal thickness evaluation
• Structural retinal analysis
• Longitudinal follow-up registration

Clinical Applications

Diabetic Retinopathy

The combination of ultra-widefield imaging and SS-OCT supports comprehensive diabetic eye examinations by visualizing peripheral retinal lesions and assessing diabetic macular edema.

Clinical benefits include:

• Peripheral lesion detection
• Microaneurysm visualization
• Neovascularization assessment
• Macular edema evaluation
• Treatment planning
• Disease monitoring

Age-Related Macular Degeneration (AMD)

Silverstone RGB provides detailed structural and widefield imaging for evaluating both dry and neovascular AMD.

Applications include:

• Geographic atrophy monitoring
• Retinal pigment epithelium assessment
• Choroidal evaluation
• Longitudinal comparison

Glaucoma Management

Although glaucoma diagnosis requires multiple examinations, the Silverstone RGB contributes valuable structural documentation through retinal imaging and optic nerve visualization.

Applications include:

• Optic nerve documentation
• Retinal nerve fiber evaluation
• Digital progression analysis
• Clinical comparison

OCT Imaging

Signal Type: Optical scattering from tissue
Signal Source: Swept source OCT, Wavelength 1050 nm
Optical Power: Laser safety Class-1 following IEC/en60825-1:2014(2007)
Axial Resolution: <7 micron
Transverse Resolution: <20 micron (in tissue)
Scanners: Galavanometric with x, y pair
Scan Depth: Up to 2.5mm

General System Specifications

Ultra-Widefield RGB Imaging Specifications

Swept-Source OCT Specifications