This Topcon Myah Biometer & Corneal Topographer is a versatile instrument that also includes corneal topography, pupillometry, anterior cornea wavefront analysis and contact lens fitting tools making it a comprehensive device for monitoring axial length, evaluating the corneal surface, assessing visual quality and fitting specialty lenses. Analysis tools plot changes in axial length, refraction and corneal power; highlight differences in corneal shape between visits; and map higher order aberrations.
FEATURES:
- TOPOGRAPHY – Corneal topography with visit-to-visit comparison and white-to-white measurements
- PUPIL ASSESSMENT – Dynamic pupillometry assesses size and light reflexes of the pupil
- LENS FITTING – Contact lens fitting tools including database of conventional RGP, Ortho-K lenses and fluorescein simulation
- ABERRATION MAPS – Simulate the effects of higher order aberrations on visual quality
- USER-FRIENDLY – Compact and easy to operate
- EASILY REVIEW DATA – Access patient data on any connected PC in your network
SPECIFICATIONS
Keratoscope cone | 24 rings equally distributed on a 43D sphere |
Analyzed points | Over 100.000 |
Measured points | over 6.000 |
Corneal coverage | Up to 9.8mm on a sphere of radius 8.00mm (42.2 diopters with n=1.3375) |
Diopter power range | 28.00 – 67.50 D |
Resolution | 0.01 D, 0,01mm |
Axial Biometry | Low-coherence interferometry on optical fiber (SLED @ 820 nm) |
Capture system | Guided focus |
Monitor | LCD 10.1 inch capacitive touch screen |
Database | Internal |
Pupillometry | Dynamic, Photopic, Mesopic, Scotopic |
Report | Corneal map, Comparison map, Contact lens, Height map, Zernike analysis, Pupillometry,
Rx/AL Trend analysis |
Working environment | 10 °C – 40 °C, Relative humidity 8 – 75% (no condensing), Atmospheric pressure 800 – 1060 hPa |
Power source | AC 100 – 240 V 50/60 Hz |
Power consumption | 100 VA |
Dimensions | 320 mm (W) x 490 mm (H) x 470 mm (L), 18 Kg |
External Connections | LAN integrated, 2x USB |
Printing options | USB printer, Network printer, PDF on network shared folder, PDF on USB
PDF or Image on network folder or on USB |
Operating System | Windows 10 64-bit |
RAM | 4GB |
Hard Disk | 500 GB |