Thin Film Coating

COI designs and deposits visible, NIR and IR thin film coatings on substrates from 1/4" to 32" diameter.

Anti-reflection

• Single layer Magnesium Fluoride
• V-Coat
• Broadband

Filter

• High Pass
• Loss Pass
• Polarizing
• Broadband Notch
• Narrowband Notch
• Multi-Spectral
• Neutral Density

Reflection

• Enhanced Aluminum
• Enhanced Silver
• Gold
• Protected Gold (scrubbable)
• Dielectric