3nethra Classic HD, Non-mydriatic Fundus Camera
PROCUCT DESCRIPTION
ADVANCE DIGITAL FUNDUS CAMERA FOR HIGH PERFORMANCE OPHTHALMIC IMAGING
Overview
The 3nethra Classic HD is a cutting-edge digital fundus camera engineered to enhance ophthalmic diagnostics through high-resolution imaging, intelligent software, and telemedicine integration. Designed for clinical efficiency, this device supports accurate diagnosis across a range of eye conditions while streamlining workflow in diverse care settings.
Key Features
High-Resolution Multimodal Imaging
Captures sharp, well-illuminated images of:
- Retina
- Cornea
- Sclera
- Meibomian glands
- Lipid layers (interferometry)
Unique Optical Design
- Delivers clear, undistorted, high-definition image
- Minimizes lighting inconsistencies and optical distortion
- Enhances visualization for more accurate diagnoses
Advanced Software & Analytics
- Built-in tools for image processing, annotations, and comparative analysis
- Aids in clinical decision-making and long-term patient monitoring
Telemedicine Capabilities*
- Enables remote screening and consultatio
- Expands access to eye care in rural or underserved area
*Availability may vary by region or setup.
Efficient Workflow Integration
- Quick image capture with minimal user effort
- Shortens screening time, boosts clinical throughput
- User-friendly interface for both technicians and clinicians
Clinical Benefits
- Early Detection: High clarity imaging supports early identification of:
- Diabetic Retinopathy (DR)
- Age-Related Macular Degeneration (AMD)
- Glaucoma
- Other retinal pathologies
- Progress Monitoring: Enables consistent documentation and longitudinal comparisons
- Ease of Use: Intuitive design and ergonomic handling reduce training needs
Ideal Use Cases
- Ophthalmology and optometry clinics
- Diabetic retinopathy screening programs
- Rural or mobile eye care and tele-ophthalmology initiatives
- General preventive health screening camps
Technical Specifications
Optical & Imaging
Field of View: (FOV) 45°
Optical Resolution: 8–14 microns
Image Sensor: 6.4 megapixels
Imaging Modes: Retina, Cornea, Sclera, Meibomian glands, Lipid layer interferometry
Connectivity & Interface
Feature Specification Interface USB 3.0 (high-speed) DICOM Compatibility Yes
Physical Dimensions
Dimensions (H × L × W): 522 × 420 × 340 mm
Total Weight 14 kg (Camera: 3.4 kg; Stand: 10.5 kg)
Power Requirements
Power Consumption: 5–10 W (DC)
Power Supply: AC 100–240 V, 50/60 Hz (via DC adapter: 5V / 5A)
Minimum System Requirements
Operating System: Windows 10 (64-bit)
Processor: Intel Core i5 (7th/8th Gen or higher), 2.4 GHz or faster
RAM: 8 GB or more
Storage: 500 GB HDD or more
Display: Full HD (1920 × 1080)
Note: Use a CE-marked laptop or desktop as per Forus Health guidelines
Imaging & Optics
Precision Imaging. Versatile Functionality. Enhanced Diagnostics.
Core Imaging Capabilities
- 6.4 MP High-Resolution Image Sensor: Captures sharp, detailed images critical for accurate and early diagnosis of retinal and anterior segment conditions.
- High Dynamic Range (HDR) Imaging: Improves visibility in both dark and bright retinal regions, ensuring balanced exposure and better clinical detail.
- 45° Field of View (FOV): Captures a wide retinal area in a single image, minimizing the need for repeated exposures.
- Red-Free Imaging: Enhances contrast of retinal blood vessels and hemorrhages, supporting detection of vascular abnormalities.
- Retinal True Color Image Montage*: Generates composite images for comprehensive retinal analysis and documentation.
*Feature availability may vary by configuration.
- Cup-to-Disc Ratio Measurement: Assists in glaucoma screening and monitoring by evaluating optic nerve head morphology.
- Pupil Opacity & Lesion Assessment: Detects and documents cataracts, corneal haze, and other anterior segment abnormalities.
Versatile Imaging Modes
- Multi-Functional Imaging Support:
- Retina
- Cornea
- Sclera
- Dry Eye Analysis (Lipid layer interferometry, Meibography)
- Non-Mydriatic & Mydriatic Imaging Options: Provides flexibility based on patient condition and imaging needs — improving comfort without compromising image quality.
Dry Eye & Anterior Segment Analysis
- Interferometry: Enables qualitative assessment of the tear film’s lipid layer, aiding in dry eye diagnosis.
- Meibography: Captures detailed images of upper and lower eyelids to evaluate meibomian gland structure and function.
Software & Integration
- Advanced Intensity Control: Dynamically adjusts for optimal image quality under varied lighting conditions.
- DICOM Compatibility: Fully integrates with PACS and EMR systems, enabling secure image storage, sharing, and remote access.
- Compact & User-Friendly Interface: Designed with an ergonomic, intuitive interface to support efficient workflow and fast learning curves for technicians and clinicians alike.
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