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Knight Optical can offer UV Fused Silica Windows for Vacuum Applications. UV Fused Silica is a relatively hard optical glass with a very low coefficient of thermal expansion. This means that it is a good choice for us in Vacuum applications, as any difference in temperature will not affect the optical performance. In addition to the above, UV FS has high transmission from UV to NIR meaning that there is little loss of image when it is used for a Vacuum Window/viewport and therefore the quality of the optical system is not compromised. All our UV Fused Silica Lenses are fully inspected on their quality in our ISO 9001 certified, state-of-the-art Metrology laboratory, using our Trioptics Optispheric, and Starrett AV300 and Zygo Verifire XPZ. This allows us to work to the highest QA standards and meet the tolerance specifications on these precision components Read PDF for more info

At Lubcon lubricants we have a wide range of Vacuum Grease for all your company demands worldwide using efficient technology.

At Lubcon lubricants we have a wide range of Vacuum Oil for all your company demands worldwide using efficient technology.

Synthetic high-performance lubricants with a PFPE-base and NSF/H1 food grade approval. The pressure and chemical resistant vacuum pump oils feature excellent lubricating properties at high temperatures and enable long lubrication intervals.

Fully synthetic, NSF H1 registered gear and vacuum pump oil with high oxidation resistance across a wide temperature range. Also suitable for the long-term lubrication of chains and spindles.