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Cal Coast Manual Lensmeter
Product Overview
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Ranges of diopter measurement: 0~+25D
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Minimun scale value: 0.125D at 0~±5D
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0.25D at ±5D~±25D
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Astigmatism axis of cylindric lens 0~180°,Minimum scale value 5°
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Prism diopter of pattem A:at 1△interval in the range of 0~5△
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Prism diopter of pattem B:at 1△interval in the range of 0~20△
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Prism base angle: 0~180°,Minimum scale valuce 5 °
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Regulation of ocular visibility: ±5D
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Size of lens: ф16mm~ ф80mm
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Overall dimensions of device: 275mm×130mm×455mm
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Weight: 5.6kg
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Lighting lamp: 220v15w 110v15w
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