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

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

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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

【104PCS Optical Trial Lens Set】- VONZOER 104PCS Trial lens set with metal rims, suitable for MRI or environments requiring non-magnetic supplies.

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Ophthalmic Instrument Eye Examination High Quality FA-6500/6500K Auto Keratometro Keratometer Refractometer Low price

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טווח כוח Vertexe: +15D ~ -15D צעדים Vertex Power Step: 0 ~ (+/-)10D (0.125D); (+/-)10D~(+/-)15D, (0.25D) טווח כוח פריזמטי: 4 דיופטר פריזמה, צעד אחד

עדשת אופטית ניידת ידנית / מד מדידת עדשת Lensometer

Huanyu Optical Digital Pupilometer 50-80mm Pupillometers Automatic Shut-Down PD Meter with Memory Function Pupil Meter CE Approved (LY-9C) : Tools & Home Improvement

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

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【Hartmann technology】 Optometry adopts more advanced Hartmann wavefront aberration measurement technology Improve the measurement accuracy and

Auto Refractometer Measure The Corneal Curvature Power Auto Refractometer with Keratometer Optical Op tometry Machine Autorefractor RK-800