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Auto Ref-Keratometer-Refractometer WAM-5500
Rexxam

Auto Ref-Keratometer-Refractometer WAM-5500

SKU rexxam-wan-5500

BINOCULAR ACCOMMODATION AUTO REF/KERATOMETER

WAM-5500 is a unique Refraction-Keratometer that allows the patient to keep natural binocular vision duringmeasurement.
This binocular vision helps the patient to eliminate possible instrument accommodation and provides accurate refraction examination.
WAM 5500 is also equipped with the function that enables the measurement of far and near distances refractive power as well as the measurement of pupil diameter simultaneously.

B2B pricing available for clinics, optical stores and distributors. Ships from Miami, FL.

Description

WAM-5500 Applications

This feature offers several interesting advantages for the eye care professionals such as:

  • Minimising cyclotorsion effect.
  • Natural binocular vision.
  • Facilitating measurement for very young patients.
  • Measuring actual accommodation by using near point chart.

Accommodation Mode

The pupil diameter can be measured simultaneously with the refraction value. This allows the user to measure miosis/mydriasis that occurs together with accommodation, allowing you to accurately determine whether accommodation is actually occurring.
In addition, by selecting the mode and adjusting the near point target to that distance, the ideal refractive power at 50, 40, 33, 25, and 20 cm will also be displayed for easy comparison.

 

High Speed Mode

By connecting to a computer, it is possible to continuously measure the Spherical Equivalent(SE) value and pupil diameter at 0.2 second intervals.
You can check the accommodation response dynamically.

Technical Specifications

Refractive Measurement Range
(Ref Measurement)		 Sphere (S) Measurement Range -22D ~ +22D (VD=0)
Step 0.01D, 0.12D, 0.25D (Selectable)
Cylinder (C) Measurement Range 0D ~ 10D (VD=0)
Step 0.01D, 0.12D, 0.25D (Selectable)
Symbol -, +, (Selectable)
Axis (A) Measurement Range 0 ~ 180
Step 1
Vertex Distance 0, 10, 12, 13.5, 15 mm
Minimum Pupil Diameter Measurable 2.3 mm
Corneal Curvature
Radius Measurement		 Corneal Curvature
Radius		 Measurement Range 5.0 mm ~ 10.0 mm
Step 0.01 mm
Corneal Refractivity Measurement Range 33.75D ~ 67.5D
(where corneal refractive index n = 1.3375)
Step 0.01D, 0.12D, 0.25D (Selectable)
Degree Of Corneal
Astigmatism		 Measurement Range 0D ~ 9D
Step 0.01D, 0.12D, 0.25D (Selectable)
Symbol mm, -, D, +D (Selectable)
Axis Angle Measurement Range 0 ~ 180
Step 1
Pupil Diameter
Measurement		 Measurement Range 2.0 ~ 8.0 mm
Step 0.1 mm
PD Measurement Measurement Range 85 mm
Step 1 mm
Measurement Time Pupil Diameter approx. 0.04 second
Refractive Measurement Range approx. 0.07 second
Corneal Curvature Radius Measurement approx. 0.07 second
Continuous Measurement approx. 2.2 second
Monitor 5.7 inch color LCD monitor
Printer Thermal line printer
Power Power Voltage AC 100 - 240 V, 50/60Hz
Power Consumption 80VA
Sleep Mode OFF, 3, 5, 10 min (selectable)
Data Output RS-232C interface
Size Weight approx. 20kg
Dimensions 327mm(W) x 496mm(D) x 515mm(H)
Movement Range of
The Measurement Unit		 Forward - Backward: 17mm
Right - Left: 43mm
Up - Down: 15mm
Movement Range of
The Chin Rest		 Up - Down: 30mm

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