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 目鏡調(diào)節(jié)范圍:-5~+5D  
鏡片測量范圍:-20~+20D  
棱鏡度:Range 5 prism diopters step 1 prism diopter 1  
柱鏡軸位:Readings range 0° ~180° incremental change1°  
被檢鏡片直徑:Φ20mm~80mm  
傾斜角度:0°~90°  
電源:110V/15W or 220V/15W  
最小刻值:Step 0.125D(-5D~±5D)0.25(Beyongd±5D)   
尺寸:150mm x 370mm x 210mm    |