WAM-5500 Advanced Dynamic Binocular Accommodating Autorefractor

The Grand Seiko WAM-5500A Binocular Autorefractor/Keratometer can measure refraction and pupil diameter simultaneously in addition to all of the features present on its sister product, the WR-5100K. It also has the ability to dynamically measure accommodation making it ideal for pediatrics and research applications.

The Grand Seiko WAM-5500A Binocular Autorefractor/Keratometer can measure refraction and pupil diameter simultaneously in addition to all of the features present on its sister product, the WR-5100K. It also has the ability to dynamically measure accommodation making it ideal for pediatrics and research applications.

Features:

  • A.M. Mode: an advanced function to measure pupil constriction to more objectively measure accommodation
  • Measures both eyes, providing a more natural viewing condition and eliminating instrument induced myopia
  • Easier measurement with open view window allows you to choose a target that best suits your patients such as toys or cartoons for children
  • NEW Improved Hi Speed Mode allows the connection to a PC using our dedicated software WCS-1 to measure the SE Value and pupil diameter at 6Hz
  • On screen indication of Spherical Equivalent
  • Measurement can be made easily with patients with contacts, glasses or IOLs
  • Data Output in the form of Video or through a RS-232C interface to our dedicated software
  • Easy mode change
  • MDC-1 Static Measurement Software
  • NEW Improved operations and measurement capability on IOL subjects
  • NEW Ability to freeze images for assessment of measurement reliability
Refraction MeasurementSph: +/-22D(.01/.02/.25D Step)
Cyl: +/-10D(.01/.02/.25D Step)
Axis: 0-180°(1°Step)
Corneal MeasurementRadius: 5.0-10mm(.01mm Step)
Refractive Power: 33.75-67.5D(.01/.12/.25D Step)
Cylinder: 0-+/-9D
Axis: 0-180°(1°Step)
Vertex Distance0mm,10mm,12mm,13.5mm,15mm
Minimum Pupil Diameterø2.3mm
Pupillary Distance85mm(1mm Step)
View ModeBinocular Open View
Accommodation MeasurementSE and Pupil Diameter: 6Hz Measurement Speed
Power100-240V
50/60Hz
80VA
Monitor5.6” Color LCD
OutputRS-232
Video(NTSC)
PrinterThermal w/ Automatic Cutter
Chin Rest MovementManual
Chin Rest Movement RangeB/F: +/-17mm
R/L: +/-43mm
U/D: +/-15mm
Target StyleAny

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[accordion-item title=”Accommodative Response while Gazing Moving Objects and the Effects of Aging”]
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[accordion-item title=”Comparison of Simultaneous Measurement of Lens Accommodation and Convergence in Stereoscopic Target with Sign Curve Movement”]
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[accordion-item title=”Simultaneous Measurement of Lens Accommodation and Convergence in Natural and Artificial 3D Vision”]
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Additional information