EMI Mesh

The finest woven wire meshes for shielded windows, apertures and displays are made using Optical Filters proprietary blackening process and equipment.

The mesh is blackened to make it suitable for optical applications.

The Optical Filters process is:

  • Highly conductive for the best EMI shielding effectiveness
  • Even and very black avoiding highly reflective un-blackened wires and discolourations
  • Able to process in single sheet mesh up to 2 x 1.2mm

Standard mesh sheets available ex-stock

50, 80 & 100opi 0.0012" Plated and conductively blackened stainless steel

  • Sheets up to 600 x 600mm
  • The standard mesh angle is 90' but custom angles, typically 30' and 45', can be supplied to order in sheets 450 x 600mm.

100opi 0.0022" Blackened copper mesh

  • 600 x 600mm and 600 x 1200mm stock sheets size
  • Extra large sheets can be supplied to order up to 2 x 1.2mm
  • The standard mesh angle is 90' but custom angles, typically 30' and 45', can be supplied to order in sheets 600 x 600mm.

145opi 0.0022" Blackened copper mesh

  • 600 x 600mm and 600 x 1200mm stock sheets size

We can also supply un-blackened mesh by the roll or parts cut by CAD/CAM to final size and shape.

Opi = openings per inch