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Need help configuring a custom viewport assembly? Fill out our Viewport Questionnaire and begin your custom viewport quotation process.
Kodial (Alkali Borosilicate 7056) glass viewports offer a hermetically-sealed lens with useful transmission characteristics across a wide spectrum.
High purity Quartz (Fused Silica) glass viewports offer a hermetically-sealed lens with upgraded optical properties across a wide spectrum. Standard, non-magnetic, re-entrant, and specialty coated variants available.
High purity Sapphire lens viewports offer a hermetically-sealed lens with upgraded optical, mechanical, and corrosion properties across a wide spectrum.
Exotic specialty lens viewports offer a hermetically-sealed lens with application-specific optical properties.
Flanged shutter assemblies to protect viewports from deposition when not in use, manual, pneumatic, and full closure units available.
Answers to some of the most common questions we get asked.