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7 TFT TOUCH Screen Auto-Refractor Keratometer Ophthalmic Refractometer RFK-920 $3,487.77 - PicClick
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FDA Approved Auto Refractometer, Auto Ref-Keratometer of Optometry Equipment - China Auto Refractometer, Refractometer
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【Measurement Range】 Vertex distance 0mm, 12mm, 13.75mm spherical -20 - +20D (VD=12) 0.12/0.25m-1 Step Cylinder: -8 - +8m-1 0.12/0.25m-1 step Axis
Auto Refractometer Optical Instruments Optometrist Autorefractor with Keratometer Comprehensive Optometry with Thermal Printing 61bk