Accu-Glass Products Graded-index fiber optic feedthroughs are constructed with 62.5 micron Graded-Index Multimode fibers.  They are designed for vacuum applications requiring fiber optic connections from inside a vacuum system to external equipment.  The fiber is hermetically sealed into a stainless steel shell using the latest in glass ceramic bonding technology, and terminates on the vacuum and air side with Premium SMA 905 connectors.  SMA to ST and SMA to FC UHV adapters are available.

 

  Ultrahigh vacuum polyimide buffered optical patch cable assemblies are available to meet the demands of ultrahigh vacuum environments.