Nominal Median Size Designations

OPTICAL POWDER

IN MICRONS (um)

1.0
3.0
5.0
9.5

12.5
14.5
17.5
20.0

22.5
25.0
27.5

Ordering Information

Please specify x OP for our Optical Powders where x is the nominal size.

We also offer our Optical Powders with a dry powder suspension additive at no additional charge. Please specify x ST OP treatment for water based slurries and re-circulating slurry systems.