卡口尺寸:72mm品牌:FUJIFILM型号:nd滤镜类型:其他类型颜色分类:8%4%2%5%10%6%3%1%***适合检查LCD液晶表面亮点及缺陷的专用减光片(ND-LCD)！日本富士公司应LCD相关产业的特殊需求，开发出八种以单片减光片更精准的控制透光率，更方便使用，使LCD液晶表面的亮点与瑕疵之检查与分级更为便利***。种类透光率%规格ND-LCD1%1%0.75%～1.25%ND-LCD2%2%1.60%～2.40%ND-LCD3%3%2.55%～3.45%ND-LCD4%4%3.60%～4.40%ND-LCD5%5%4.50%～5.50%ND-LCD6%6%5.40%～6.60%ND-LCD8%8%7.20%～8.80%ND-LCD10%10%9.00%～11.00%应用组合计算方式透光率配合商品计算式：结果1%ND-2.0Y＝0.95%2%ND-0.2＋ND-1.563.10%×3.00%＝1.89%3%ND-1.53.00%4%ND-0.4＋ND-1.039.85%×10.10%＝4.03%5%ND-0.3＋ND-1.050.20%×10.10%＝5.07%6%ND-1.26.00%8%ND-0.1＋ND-1.079.45%×10.10%＝8.02%10%ND-1.010.10%)