Model: | TW-2338 |
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Brand: | Towoo |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
Label: | keratometer , ophthalmic equipment , medical instrument |
Price: |
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Min. Order: | - |
Last Online:26 Nov, 2024 |
specifications: | Measure the Radius of cornea's curvature and diopter. Specifications: 1.Magnification of Eyepiece:15X; 2.Total Magnification:18X; 3.Illumination:2X 6V/12W halogen bulb; Measurement Range: 1.Radius of Curvature:5.5-11mm; 2.Diopter:30-60dpt; 3.Readings radius:0.02mm; 4.Diopter:2.25dpt; 5.Refractive index n used for compensation:1.3375; 6.Minimum Surface required for measurement: r=5.5mm ø1.65mm r=7.5mm ø2.30mm r=11mm ø4.00mm 7.Angle Measuring Disc:0°~180°; 8.Input Voltage:220V; |
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