目镜调节范围:-5~+5D
镜片测量范围:-20~+20D
棱镜度:Range 5 prism diopters step 1 prism diopter 1
柱镜轴位:Readings range 0° ~180° incremental change1°
被检镜片直径:Φ20mm~80mm
倾斜角度:0°~90°
电源: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 |