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GAOTek Portable Keratometer Price Auto Refractometer

SKU: GAOTek-ARFM-251
This portable keratometer price auto refractometer has a measuring range diopter 30 D to 61 D, precision radius 0.25 D, and axial range 0 D to 180 D.
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GAOTek Portable Refractometer

SKU: GAOTek-ARFM-241
GAOTek auto portable refractometer is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.
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GAOTek Professional Automatic Refractometer

SKU: GAOTek-ARFM-234
This Professional Automatic Refractometer has a measurement accuracy of 0.01 sg, measurement accuracy of ±0.1% and temperature resolution of 32.1 ºF.
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GAOTek Refractive Index Monitoring Tester

SKU: GAOTek-AR-127
GAOTek refractive index monitoring tester adopts the principle of critical angle detection.
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GAOTek Screening Device Portable Auto Refractometer

SKU: GAOTek-ARFM-248
This screening device portable auto refractometer has a DS range of -7.50 D to 7.50 D, DS accuracy of ±0.50 D, and axis range of 1° to 180°.
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GAOTek Top Quality Auto Refractometer

SKU: GAOTek-ARFM-207
This Top Quality Auto Refractometer has a Sphere range of -9.0 D to +2.0 D, cylinder range -3.0 D to +3.0 D and astigmatism range 1° to 180°.
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GAOTek Vision Refractometer

SKU: GAOTek-AR-123
This Vision Refractometer has a data acquisition time of 1 second per eye, an astigmatism axis range of 1° to 180° and sphere tolerance of ±0.5 D.
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GAOTek Vision Screener Ophthalmology Auto Refractometer

SKU: GAOTek-ARFM-232
This vision screener ophthalmology auto refractometer has a sphere range 10.0d to +10.0d, axis range 1° to 180°, and sphere range-10.0d to +10.0d.
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