Optical Materials


Sheldahl® Brand Transparent Conductive Optical Coating is a low resistance, vacuum deposited layer of Indium Tin Oxide (ITO) on optically clear film. It combines Multek’s world class expertise in vacuum deposition and web handling.

Our ITO films are ideally suited for touch screens, EL illumination, flexible displays, EMI Shielding and a variety of other applications where flexible transparent conductors are required.

Products are available at standard resistance levels of 60, 100, 200, 270, and 300 ohms per square. The standard base films are 50, 125 and 175 µm, fully stabilized; optically clear polyester (PET).

Other choices include:

  • Refractive Index Matching: Hiding of ITO patterns.
  • Lamination: PE and PET Protection Films. Optically Clear PSA.
  • Additional Coatings: Gloss Hard coat
Please refer to the table and links below to locate information specific to your interests: