Specs. for Windows:
Material
Dia.
Thk.
Scratch/Dig
Flatness
Parallelism
Sapphire
0.08"~7.36"
>0.006"
10/5
1/4
¦Ë
<0.0001"
Quartz
0.06"~8.00"
>0.009"
10/5
1/8
¦Ë
<0.00008"
Glass
Copyright by:
Nanjing Saifei
Powered by:
Digital Xuandong
2002.6
