description: 12 cm grid assembly, 3 grid, moly, 130 FP, 8 cm Hole
our part number: 504391A
ion tech part number: 423231
This 12 cm grid assembly consists of 3 grids that are setup with a 130 cm convergent focal point (FP). The grids have an 8 cm grid hole pattern and are fabricated from molybdenum. The beam shape is ideal for etching. To include mounting hardware see part number 504970A.