Description
Forus Portable AR, 3-NETHRA ABERRO for Eye Clinics & Mobile Screening
The Forus Portable AR, 3-NETHRA ABERRO is a compact portable autorefractive system designed for objective refractive measurement in clinical, screening and mobile eye-care environments. It uses wave-front sensing technology and provides spherical, cylindrical and axis measurements through a portable handheld configuration.
With a 3.5-inch color touchscreen, USB and Bluetooth connectivity, up to 8 hours of battery operation, and internal storage for up to 300 measurements, the 3-NETHRA ABERRO is designed to support flexible examination workflows beyond a conventional fixed examination room.
The device has a measurement time of less than 5 seconds per eye, a minimum pupil diameter requirement of 2.5 mm and an internal fixation system using a low spatial frequency sinusoidal grating with Gaussian envelope. Telemedicine compatibility further supports remote and distributed eye-care workflows.
Key Features
- Portable autorefractive measurement system
- Wave-front sensing technology
- Spherical measurement from -14D to +14D
- Cylindrical measurement from -7D to 0D
- 0–180° axis measurement
- Minimum pupil diameter of 2.5 mm
- Measurement time of less than 5 seconds per eye
- Suitable for patients above 5 years
- 3.5-inch color touchscreen
- USB and Bluetooth connectivity
- Up to 8 hours of battery operation
- Stores up to 300 measurements internally
- Telemedicine compatible
- Lithium-ion battery
- No specific ambient-lighting constraint stated in the supplied specifications
- Optional Bluetooth printer and portable stand
- US FDA Class 1 listing as supplied
Applications
The Forus 3-NETHRA ABERRO can support refractive measurement workflows in:
- Ophthalmology clinics
- Optometry practices
- Eye hospitals
- Vision screening programs
- Mobile eye-care units
- Community eye-screening programs
- Outreach camps
- Telemedicine-enabled eye-care services
- Locations where portable refractive measurement is required
Why Choose Forus 3-NETHRA ABERRO from Mediscience?
The Forus 3-NETHRA ABERRO is designed around portability and flexible deployment. Its lightweight 650 g configuration, battery operation, touchscreen interface and wireless connectivity make it suitable for eye-care workflows where equipment may need to move between examination locations.
Its wave-front sensing technology, rapid measurement workflow and 300-measurement internal storage provide practical features for clinics and screening teams managing multiple patients.
With telemedicine compatibility and optional accessories such as a Bluetooth printer and portable stand, the system can also be configured for mobile and distributed eye-care applications.
Mediscience supplies ophthalmic diagnostic equipment for hospitals, clinics, optometry practices and institutional buyers. Contact Mediscience for B2B pricing, availability and configuration details.
| Parameters | Values |
|---|---|
| Spherical measurement range | -14D to +14D, increments (0.25D) |
| Cylindrical measurement range | -7D to 0D, increments (0.25D) |
| Axis measurement range | 0 to 180 degrees, with 1-degree increment |
| Minimum pupil diameter | 2.5 mm |
| Vertex distance | 19.5 mm |
| Patient age range | Above 5 years |
| Internal fixation | Low spatial frequency sinusoidal grating with Gaussian envelope |
| Battery life | 8 hours with normal usage when fully charged |
| Display / connectivity | 3.5” color touch screen / USB and Bluetooth |
| Technology | Wave-front sensing |
| Power source | AC 100 to 240 V, 50 / 60 Hz |
| Measurement time | <5 seconds per eye |
| Weight / dimension | 650 g / 8.9” X 7.2” X 2.9” |
| Internal storage memory | 300 measurements |
| Ambient lighting | No Specific Constraint |
| Battery pack | Lithium-ion battery 3.6V, 6800 mAh |
| Additional feature | Telemedicine compatible |
| US FDA Listing | Class 1 |
| Optional accessories | Bluetooth printer, portable stand |
Frequently Asked Questions
The supplied specifications identify wave-front sensing as the measurement technology.
Its portable 650 g design, battery operation and internal storage make it suitable for workflows where refractive measurement is performed away from a fixed examination setup.
The supplied specifications identify the patient age range as above 5 years.
A Bluetooth printer is listed among the optional accessories.
