Natural Vision Auto RefKeratometer NVision-K 5001

Autorefractor Keratometer Inquiry About this product

Overview
Specifications

Wide-View Window Avoids "Instruments Myopia" Use of Wide-View Window allows subject to relax during measurement, as looking into the window naturally with both eyes can minimize instrument myopia. No Auto Fogging Means "No Accommodation" Measurement principle without autofogging function prevents subjects e.g. children from using accommodating.
Near vision Reading Near reading tests can be performed with attached near reading card of standard accessories.
Clear 5.6 inch color monitor Built-in clear 5.6 inch color monitor that produces superb colorful display of the icons for easier identification to select your desired choices for measurement.
Data Screen Function Measured data can be seen on the monitor without printing out. SE Value Display Function (spherical equivalent values) You can check accommodation of the measured eye with SE values. Quick Printer with Automatic Cutter Printing paper is automatically cut when it is released. Auto Start Function Starts measuring automatically when alignment meets measurement requirements. IOL Measurement Function Installed You can measure the IOL (Intraocular lens) implanted eye. Minimum Pupil Diameter : 2.3 mm Allows you to measure much smaller pupils than conventional units. RS232C Setting Function You can send the measurement data to an external computer through an interface. Output Terminal This terminal outputs an NTSC video terminal. If you connect an external monitor, you can observe the same image that appears on the internal monitor screen of Nvision-K 5001 simultaneously.

Refractive Measuring Range	Sphere (S)	-22～ 225D (step : 0.12/0.25D)
	Cylinder (C)	0～±10D(step : 0.12/0.25D)
	Axix (A)	0～180 (step : 1)
Keratometic Measuring Range	Radius of Corneal Curvature	5.0～10.0mm (step : 0.01 mm)
Corneal Refraction	33.75～67.50 (step : 0.12/0.25D)
Cylinder	0～±9D
Axis	0～180
Vertex Distance	0, 10, 12, 13.5, 15 mm
Minimum Pupil Diameter	φ2.3mm
PD Measurement	Measurement range 85mm (step : 1 mm)
Printer	Thermal line printer with automatic cutter (paper width 57 mm
Internal Monitor	5.6 inch LCD monitor (color)
Shifting Range for Sliding Body	back/forth ±17mm 　right/left ±43mm 　up/down ±15mm
Vertical Adj.Range for Chin Rest	±30mm
Dimensions	327 mm (W)×496 mm (D)×515 mm (H)
Weight	approx 20 kg
Date Output	RA232C interface
	Video Terminal
Power Source	100~240V, 50/60 Hz
Consumption	80 VA
Power Saving Function	OFF, 3, 5, 10 min. (switchable)
Standard Accessories	Model Eye, Printing Paper, Fuse, Pack of Chin Rest Papers, Chin Rest Paper Pins, Dust Cover, Dust Cloth, Fixation Target, Fogging Lens, Occluder, Near Point Target Unit