3nethra aberro – hand-held autorefractometer
The 3nethra aberro is a compact, handheld autorefractometer powered by advanced Shack-Hartmann Wavefront aberrometry.
3nethra aberro – hand-held autorefractometer
The 3nethra aberro is a handheld autorefractometer that leverages Shack-Hartmann Wavefront sensor aberrometry technology to accurately assess visual acuity and refractive errors.
It accurately measures refractive errors and visual acuity, enabling quick and reliable prescriptions for spectacles or contact lenses. Designed for eye care professionals, the aberro offers a wide range of measurements, making it suitable for various patient profiles. Its lightweight and portable form factor makes it ideal for mobile eye care — from community outreach programs to in-home screenings. For enhanced stability during examinations, the device can also be securely mounted on a chinrest stand.
It accurately measures refractive errors and visual acuity, enabling quick and reliable prescriptions for spectacles or contact lenses. Designed for eye care professionals, the aberro offers a wide range of measurements, making it suitable for various patient profiles. Its lightweight and portable form factor makes it ideal for mobile eye care — from community outreach programs to in-home screenings. For enhanced stability during examinations, the device can also be securely mounted on a chinrest stand.
Clinical Highlights
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Portable Eye Care Solution
Enables mobility across diverse clinical environments, including outreach camps, home visits, and satellite centers
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Fast, Efficient Examinations
Reduces overall eye examination time, supporting high-volume screenings and improving patient throughput
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Wireless and Battery Operated
Facilitates quick, untethered functionality with wireless operation and extended battery life
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Supine Patient Friendly
Allows for refractive assessments even when patients are lying down, ideal for pediatric or bedridden cases
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Telemedicine Ready
Seamlessly integrates with telemedicine platforms to support remote consultations and mobile eye care delivery
Clinical Highlights
-
Portable Eye Care Solution
Enables mobility across diverse clinical environments, including outreach camps, home visits, and satellite centers
-
Fast, Efficient Examinations
Reduces overall eye examination time, supporting high-volume screenings and improving patient throughput
-
Wireless and Battery Operated
Facilitates quick, untethered functionality with wireless operation and extended battery life
-
Supine Patient Friendly
Allows for refractive assessments even when patients are lying down, ideal for pediatric or bedridden cases
-
Telemedicine Ready
Seamlessly integrates with telemedicine platforms to support remote consultations and mobile eye care delivery
Advantages
Compact and lightweight design
Built for portability and ease of use across different clinical and outreach settings
Intuitive touchscreen interface
Simplifies operation with user-friendly controls and real-time data visibility
Easy print integration
Offers quick and convenient printing capabilities for on-the-spot reports and prescriptions
Long-lasting battery performance
Supports extended use in the field without the need for constant recharging
Telehealth compatibility
Designed to function as part of connected care systems, enabling remote diagnostics and data sharing
Advantages
Compact and lightweight design
Built for portability and ease of use across different clinical and outreach settings
Intuitive touchscreen interface
Simplifies operation with user-friendly controls and real-time data visibility
Easy print integration
Offers quick and convenient printing capabilities for on-the-spot reports and prescriptions
Long-lasting battery performance
Supports extended use in the field without the need for constant recharging
Telehealth compatibility
Designed to function as part of connected care systems, enabling remote diagnostics and data sharing
Technical Specification
Spherical Measurement Range
- -14D to +14D (0.25D increments)
Cylindrical Measurement Range
- -7D to 0D (0.25D increments)
Axis Measurement Range
- 0° to 180° (1° increment)
Minimum Pupil Diameter
- 2.5 mm
Vertex Distance
- 19.5 mm
Patient Age Range
- 5 years and above
Internal Fixation
- Low spatial frequency sinusoidal grating with Gaussian envelope
Measurement Time
- <5 seconds per eye
Display & Connectivity
- 3.5” color touchscreen, USB, Bluetooth
Internal Storage Memory
- Up to 300 measurements
Technology
- Shack-Hartmann Wavefront sensing
Battery Life
- Up to 8 hours with normal usage
Battery Pack
- 3.6V, 6800 mAh lithium-ion battery
Power Source
- AC 100–240V, 50/60 Hz
Weight / Dimensions
- 650 g / 8.9” x 7.2” x 2.9”
Total Weight (with Stand)
- 11.1 kg (3.4 kg device + 7.7 kg stand)
Working Environment Light
- Ambient light
Calibration
- Not required
Additional Feature
- Telemedicine compatible
Optional Accessories
- Bluetooth printer, portable stand
Standard Accessories
- Protective suitcase, device charger
Take the Next Step Towards Advanced Eye Care Solutions
Learn more about 3nethra aberro and bring its revolutionary capabilities to your practice today
