Auto Refractor Refractometer with Keratometer Optical Optometry Machine Registered in FDA : : Industrial & Scientific

Specification: Measuring Range Spherical -20~+20D(VD=12) 0.12D/ 0.255D steps Cylinder -8~+8D 0.12D/ 0.25D steps Axis 0~180°，1°steps Pupil Distance

Aist Optics Auto Refractor Refractometer with Keratometer Optical Optometry Machine FA-6500K, White

FDA Approved Auto Refractometer, Auto Ref-Keratometer of Optometry

【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

AMUREME Auto Refractometer Optical Instruments Optometrist Autorefractor with Keratometer Comprehensive Optometry with Thermal Printing FA-9500K

Specification: Measuring Range Spherical -20~+20D(VD=12) 0.12D/ 0.255D steps Cylinder -8~+8D 0.12D/ 0.25D steps Axis 0~180°，1°steps Pupil Distance

Aist Optics Auto Refractor Refractometer with Keratometer Optical Optometry Machine FA-6500K, White

Autorefractor Keratometer (Auto Ref Keratometer

Auto Refractor Optometry Autorefractor Refractometer Keratometry Ophthalmic Instrument CE Certification USA in Stock: : Industrial & Scientific

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Fa-6500K Eye Test Autorefractor Machine Ophthalmic