SMA905 to SMA905 Vacuum Fiber Optic Feedthrough CF-Series Flange 0.22 NA
SMA905 to SMA905 Vacuum Fiber Optic Feedthrough CF16, CF25, CF35, CF50, CF63, CF80, CF100 Flange 0.22 NA, Ø100 µm Core, Low OH, 400 - 2400 nm, Multimode These ultra-high vacuum (UHV) compatible Ideal Vacuum fiber optic feedthroughs mount via a fixed, through hole conflat (CF) 2.75" flange. The multimode step-index fiber has a low OH, Ø100 µm core, is capable of transmitting 1 W of optical power in the wavelength range of 400 - 2400 nm. The fiber has a numerical aperture (NA) of 0.22 and is equipped with standard SMA-905 connections on both the vacuum and air sides. Two stainless-steel SMA caps are included with every fiber optic feedthrough to protect the fiber optic faces from contact and contamination. Conflat (CF) flanges are normally used for processes requiring ultra high vacuum pressures, down to 10-12 Torr, and are typically sealed with soft metalic copper gaskets. These CF flanges are made of 300 series corrosion-resistant stainless-steel.