Tenders Description & Specification for Ophthalmic LCD Digital Auto Refractor Keratometer
眼科LCD Digital Auto Refractor Keratometer
Measurement mode:
K/R mode: Refractive and Keratometer measurement.
KEF mode: Corneal curvature measurement
REF mode: Refractive measurement.
Refractive measurement:
Vertex Distance: 0.0,12.0,13.75,15.0 mm
Sphere: -20.00~+20.00D (0.12/0.25D step)(VD=12mm)
Cylinder: 0.00~±10.00D (0.12/0.25D step)
Axis: 1°~180°(1° step)
Target: Automatic fogging target
Pupil Distance: 45~85 mm 1mm steps
Min. pupil diameter measurable: 2.0mm
Corneal curvature measurement:
Radius of curvature: 5~10mm(0.01mmstep)
Angle of corneal: 1°~180°(1°step)
Corneal Refraction: 33.00~67.00D(0.12/0.25Dstep)
Corneal Astigmatism: 0.00~-15.00D(0.12/0.25Dstep)
Corneal diameter: 2.0~12.00mm
Hardware specification:
Monitor: 5.7 inch Color LCD
Power saving function: OFF, 5, 15 mins (selectable)
Power supply: AC110~220 V,50/60HZ
打印机:快速热打印机
Dimensions/weight: 288(Width)*500(Depth)*480(Height)mm/14kg.
Ltekonline are the manufacturers of Ophthalmic LCD Digital Auto Refractor Keratometer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools andAuto refractometer/Keratometerfor Engineering Teaching Lab in Universities
