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.

WAM 5500 B Advanced Accommodating Binocular Autorefractor 1Features:

  • 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

 Research Studies(Click to download PDF)

WMT-2 MOVING TARGET SYSTEM

The NEW Grand Seiko WMT-2 Moving Target System works in tandem with the WAM-5500 Advanced. This allows dynamic synchronized stimulation for effective accommodation research and measurements. The WMT-2 is able to program selections of target velocity, start position, and a number of measurements at specific diopter positions. The target can be programmed to be inserted at near-point and distant positions. Results are then computed in the WCS-1 software program.

 

TECHNICAL SPECIFICATIONS

Refraction Measurement Sph: +/-22D(.01/.02/.25D Step)
Cyl: +/-10D(.01/.02/.25D Step)
Axis: 0-180°(1°Step)
Power 100-240V
50/60Hz
80VA
Corneal Measurement Radius: 5.0-10mm(.01mm Step)
Refractive Power: 33.75-67.5D(.01/.12/.25D Step)
Cylinder: 0-+/-9D
Axis: 0-180°(1°Step)
Monitor 5.6” Color LCD
Vertex Distance 0mm,10mm,12mm,13.5mm,15mm Output RS-232
Video(NTSC)
Minimum Pupil Diameter ø2.3mm Printer Thermal w/ Automatic Cutter
Pupillary Distance 85mm(1mm Step) Chin Rest Movement Manual
View Mode Binocular Open View Chin Rest Movement Range B/F: +/-17mm
R/L: +/-43mm
U/D: +/-15mm
Accommodation Measurement SE and Pupil Diameter: 5Hz Measurement Speed Target Style Any

 

CLICK HERE FOR PRODUCT INFORMATION

CLICK HERE FOR MORE RESEARCH STUDIES DONE WITH THE WAM-5500 AND WR-5100K

 

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