LT-APO Objective

vacuum shroud for use with low temperature objective

attodry800 shrouds, lt-apo, overview
  1. attoDRY800 LT-APO vacuum shroud for use with low temperature objective
  2. cold shield
  3. top vacuum window 25 mm x 1.5 mm, cold shield top window 12.7 mm x 0.375
  4. 4x side vacuum windows 40 mm x 4 mm, 4x cold shield windows 25 mm x 4 mm; window material fused silica (others on request)
  5. cold plate
  6. ANPxy311 positioners + ATC100/Si thermal link with integrated Si diode & heater + optional ANSxy100 scanner
  1. ASH/PCB/12 with 12 optional electrical contacts wired to twisted pairs
  2. LT-APO objective on separate mounting post
  3. ANPx311 for z focus of objective with thermal link for objective
  4. 30 mm x 30 mm & 60 mm x 60 mm cage system mounting threads centered around top window; 4x c moval included
  5. feedthrough ring with blind flanges included,
  6. DC/SMA/fiber feedthroughs optional
attodry800 shrouds, lt-apo, open
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  • standard configuration for use with internal LT-APO low temperature objective and xyz positioners (+ optional scanner)
  • minimal sample drift, broadband high collection efficiency
  • compatible with 30 mm & 60 mm cage system
  • optional sample holder with 12 optional electrical contacts; temp. sensor & heater included
  • feedthrough ring with blind flanges included, DC/SMA/fiber feedthroughs optional