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The RK700 makes quick and accurate refraction and keratometry measurements for patient screening. The auto alignment system with right/left eye movement automatically aligns and measures both eyes. The powered chin rest adjustment and joystick control facilitate bringing your target within range. Multiple refraction and keratometry measurements in both eyes can be initiated with one touch of the button on top of the joystick. A manual mode is also available for those who prefer the traditional joystick control and measurement.
Measurement icons can be located quickly and easily on the large 7.5 inch full color LCD monitor. The tilt screen allows the operator to comfortably take measurements while standing or in a seated position.
Measurement modes include:
R/K – refraction and keratometry
REF – refraction only
KRT – keratometry only
P.K. – corneal peripheral curvature radius
PHOTO – captures an anterior eye photo
Menu selections allow you to customize settings for STEP, Vertical Distance, Cylinder format, Working Distance, Intraocular Lens and brightness of the target.
The Right/Left Eye Movement distance can be set for adults or children.
Patient data can be automatically printed in hard copy format or sent to a computer via RS232C or USB cable connection.
Specifications:
Refractive Measuring Range
Sphere: -30.00 to +22.00D (0.12D, 0.25D steps)
Cylinder: 0 through +10.00D
Axis: 0° through 180° (1° steps)
Keratometric Measuring Range
Radius of Curvature: 5.00 mm to 10.00 mm (0.01 mm steps)
Corneal Power: 33.75D to 67.50 D (0.12D, 0.25 D steps)
Cylinder: 0 to 10D (0.12D ,0.25D steps)
Axis: 0° through 180° (1° steps)
Peripheral Measurement: Φ 7.0 mm
Measuring Accuracy
Sphere: -10.00D to +10.00D = +/-0.25D, else 0.50D
Cylinder: +/- 0.25D
Other
Vertex Distance: 0, 10, 12, 13.5, 15 mm
PD Range: 85 mm (1 mm steps)
Minimum Pupil Diameter: 2.2 mm (>2.2 mm increases standard measurement error)
Printer
Thermal Line Printer with auto-cutter
(paper width 57 mm)
Interior Monitor
7.5 inches, color LCD
Adjustment Range for Instrument (with joystick)
Back/Forth +/- 16 mm
Right/Left +/- 43 mm
Up/Down +/- 12 mm
Vertical Adjustment Range for Chin Rest +/- 30 mm
Other Specifications:
- Dimensions: 10.5 W x 18.3 D x 17.5 H inches
(266 W x 465 D x 445 H mm)
- Weight: 16 kg (35 lbs.)
- Data Output: RS232C and USB interfaces
- Power Source: 100~240 V, 50/60 Hz
- Consumption: 90VA
- Fuses: 250 VAC, 2 Amps
- Power Saving Function: OFF, 3, 5, 10 min. (selectable)
Standard Accessories:
Printer Paper, Dust Cover, Verification Eye, Power Cord, Chin Rest Liners and Pins, Fuses, CD with USB drivers and Picture/Receiver Software for photos
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