Topcon RM-8900 - Electromagnetic Immunity Guidance

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SPECIFICATIONS AND PERFORMANCE
KR-8900
Sphere: -25D to +22D 0.25D step display
(switchable to 0.12D step display)
Cylinder: 0 to ±10D 0.25D step display
(switchable to 0.12D step display)
Axis: 0~180° 1° step display (switchable to 5° step display)
(Sphere+Cylinder +22D or Sphere+Cylinder -25D)
Radius of corneal curvature: 5.00~10.00mm, (0.01mm step display)
Corneal refractory power: 67.50~33.75D 0.25D step display
(switchable to 0.12D step display)
(corneal refractive index = 1.3375)
Corneal astigmatic power: 0 to ±10D
Corneal astigmatic axis angle: 0~180° 1° step display (switchable to 5° step display)
Minimum pupil diameter measurable 2.0φmm
PD measurement 20-85mm, 1mm display unit
External output terminal: USB(for Export), RS232C(for Inport and Export)
ESSENTIAL PERFORMANCE
*Measurement must be performed correctly.
Monitor screen display must not be distorted.