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GR-3300K Autorefractor/Keratometer

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The GR-3300K is a cost-effective alternative to the GR-3500KA for those who do not need its Autofocus/Autotrack/Autostart ability. Its accuracy and reliability are identical, representing an excellent value without breaking the bank.


Features Include:

  • Color LCD Display to make alignment easier
  • Icon based screen to make it more user friendly
  • Auto Start - Once focused properly measurement occurs automatically. After measuring both eyes printing starts immediately.
  • Printer with Automatic Cutter
  • RS-232C Interface to allow data to be transfered to a PC
  • Measurement of Tonic Accommodation
  • Relax Function to reduce the margin of measurement error
  • Measurement of Corneal Peripheral
  • Measures to a 2.3mm pupil diameter
  • Motorized Chin Rest
gr-3300k_traditional-_autorefractor
Refraction
Measurement

Sphere -25~+25D (0.01/0.12/0.25DStep)
Cylinder 0~+10D (0.01/0.12/0.25DStep)
Axis angle 0~180 (1 Step)
Measurement of
Corneal Radius		 Corneal radius 5.0~10.0mm (0.01mmStep)
Refractive power 33.75~67.5D(0.01/0.12/0.25DStep)
Cylindrical power 0~+9D
Axis angle 0~180 (1 Step)
Corneal Measurement Center 3.5mm Peripheral 6.5mm
Vertex Distance 0, 10, 12, 13.5, 15mm
Minimal Pupil Diameter 2.3mm
Pupillary Distance Measurement Range 85mm (1mm Step)
Printer Thermal printer w/ Automatic Cutter (Width 57mm)
Internal Monitor 5.6 inch LCD Display (Color)
Moveable Distance Back/Force +17mm Right/Left +43mm Up/Down +17mm
Moveable Distance of Chin Rest +30mm
Overall Dimension (W) 250mm x (D) 418mm x (H) 425mm
Weight About 15kg
Output RS232C Interface; Video Output (NTSC)
Rated Voltage 100~240V ; 50/60 Hz
Consumption 80 VA
Power Save OFF, 3, 5, 10 min. (Selectable)

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Address: 224 James St. Bensenville, IL 60106

Phone: 1-800-729-1959 Fax: 1-800-729-7489

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