Matrix R-20 +
    • Dual CCD Camera technology with 5.7inch and hi-resolution color LCD display.
    • Its provide a accurate and wide measuring range with its two selected mode ie. Auto & manual mode of measurement.
    • Both corneal curvature in mm and corneal power in Diopter is available.
    • Scientifically designed scenic Fixation target with auto fogging technology can even measure smallest pupil of 2mm size.
    • On-screen display of 10 measurement per eye with PD & average data for subjective test.
    • Easy one key locking knob which help to prevent un-wanted movement over base during intermittent use.
    • As per user choice there is a friendly parameter settings .
    • It is built with reliable and fast thermal printer with easy paper loading features.
    • Latest SMPS power supply system which allows working perfect even at low voltage or fluctuating supply voltage.
    • It is compatible with MATRIX CV-7000,auto vision tester(Auto phoroptor).


Technical Specifications:-
Refractive Measuring Range Sph: + 25D /Cyl : + 10D(0.12D or 0.25D step)
Axis: 1~ 180 degree( 1 degree step)
Measurement Mode Automatic or Manual (selectable from Monitor)  IOL
Vertex Distance 0,12,13.5 or 15 mm (selectable)
Min. Measurable Pupil Diameter Ø 2.00 mm
Measurable Papillary Distance(PD) 30 ~ 85 mm( 1 mm step), Automatic
Fixation Target Scientifically designed auto-fogged scenic picture
Printer Fast thermal printer with easy paper load facility
Internal Monitor 5.7inch bright color LCD monitor
Shifting Range Back & forth : ±19 mm, right & left : ±44 mm,
Up & dn : ±19 mm, Chin & rest : ±30 mm,
Power Saving Function OFF /5 min or 15 min(selectable)
Data Transmission RS-232C interface (For Auto Phoropter)
Power source / Consumption 110~240V AC. 50~60Hz /60 VA
Dimensions / weight 288(W) X 500(D) X 480(H) mm/14 kg
Quality Certification CE & ISO 9001: 2000


Auto Refractometer
Matrix R-20 +