Myopia Master -Myopia Management Device
Previously there was no all-in-one device available for performing refraction, axial length measurement and keratometry in combination. The only option was to purchase at least two devices, but this still left one with no myopia software. The Myopia Master® from OCULUS now enables optometrists and ophthalmologists to position themselves optimally for the future. The Myopia Master combines the most important parameters, making myopia detection and management much easier and more reliable than ever.
Refraction
The standard method for measuring myopia is by refraction. However, due to day-to-day changes in visual acuity as well as measurement variability, refraction tests are prone to fluctuation and unavoidable measurement inaccuracies.
Axial length measurement
The axial length of the eye can be measured accurately and independently of accommodation. Progression in axial length is a reliable indicator of progression in myopia.
Keratometry
The central corneal radii are what ultimately determines the refractive component of the myopic process . These can be automatically measured and succinctly displayed using a keratometer.
Axial length
- Measuring range: 14 - 40 mm:
Autorefractor
- Corneal vertex distance (CVD): 0; 10.5; 12; 13.75; 15; 16.5 mm:
- Sphere: -20 - +22 D (CVD = 12 mm):
- Cylinder: 10 D (CDV = 12 mm):
- Axis: 0° to 180° (in 1° increments):
- Minimum measurable pupil diameter: 2.5 mm:
- Fixation target: hot air balloon over a landscape:
Technical specifications
- Dimensions (W x D x H): 266 x 538 x 493 – 523 mm:
- Weight: approx. 12 kg:
- Voltage: 80 - 264 V AC:
- Frequency power supply unit: 47 - 63 Hz:
- Interface: USB:
- Recommended computer specifications: Intel® Core™ i5, 500 GB HDD, 8 GB RAM, Windows® 10, Intel® HD Graphics