最适合检查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确的控制透光率，更方便使用，使LCD液晶表面亮点与瑕疵之检查与分级更为便利精确。有ND-LCD1%，2%，3%，4%，5%，6%，8%，10%.
|
种类 |
透光率% |
规格 |
|
ND-LCD 1% |
1% |
0.75%～1.25% |
|
ND-LCD 2% |
2% |
1.60%～2.40% |
|
ND-LCD 3% |
3% |
2.55%～3.45% |
|
ND-LCD 4% |
4% |
3.60%～4.40% |
|
ND-LCD 5% |
5% |
4.50%～5.50% |
|
ND-LCD 6% |
6% |
5.40%～6.60% |
|
ND-LCD 8% |
8% |
7.20%～8.80% |
|
ND-LCD 10% |
10% |
9.00%～11.00% |
