Keratometer - KM 390


Measure the Radius of cornea's curvature and diopter.

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$2,280.00

Availability: In Stock


Important!!! Please select suitable plug for equipment in ACCESSORIES column, or GetOptic will select according to your country's standard.

 

Specification:

  • Dimension of Surveyor's Staff: 18 X 24mm
  • Distance of Surveyor's Staff and Cornea: 175mm
  • Total Mignification: 18X
  • Objectives Mignification: 1.2X
  • Eyepieces Mignification: 15X
  • Curvature Radius: 5.5~11mm
  • Diopter: 30~60D
  • Least graduate: Radius:0.02mm, Diopter:0.25D
  • Refractive index: 1.3375
  • Least Diameter of Measure: r=5.5mm:Φ1.65mm, r=7.5mm:Φ2.3mm, r=11mm:Φ4mm
  • Astigmatism graduate Range: 0°~180°
  • Astigmatism graduate Alternation: 5°
  • Illumination Bulb: 6V20W Halogen Bulb
  • Input Voltage: 220V/50HZ, 110V/60HZ
  • Range of Rise or Drop of Slipway: 0~30mm
  • Move Range of Slipway: Left and Right:100mm, Front and Back:90mm
  • Fluctuate Move Range of Jaw Part: 80mm

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