Advanced Vacuum Coating Solutions               
A presentation given by David Sheikh at Mirror Tech Days in 2018 is available to view by clicking the title below.

NASA Astrophysics Research  and Analysis (APRA)

Posters  presented by David Sheikh at the SPIE Astronomical Telescopes + Instrumentation Symposium in Edinburgh in 2016 are listed below. Click each one to view.

"Improved silver mirror coating for ground and space-based astronomy"

"Battery-powered thin film deposition process for coating telescope mirrors in space."


ZeCoat Corporation specializes in durable protected silver coatings

multi-layer dielectric coatings, silicon cladding for optical finishing, 

and research and development of advanced coatings.

ZeCoat applies precision optical coatings on substrates up to  2.2-meters in diameter. ZeCoat's measurement services include reflectance and transmission from 200-nm to 2500-nm, profilometry, and optical density.