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Vacuum Viewport Price List (US $)
Material
OD Size
     
Part Number
8960-7
8960-1
8960-4
8960-2
         
  1.33"
2.75"
2.75" DS
4.5"
CaF2 (IR)
480
610
670
1000
CaF2 (Ex)
760
920
960
1460
BaF2
560
780
830
1440
LiF
500
650
710
1080
MgF2
520
670
770
1360
KBr
520
670
730
1040
Fused Silica
500
670
730
1040
BK-7
440
560
590
840
ZnSe
685
835
885
1825
Ge
580
925
N/A
1550
DS: Double-sided



All crystals are bonded into the viewports using high temperature, non-outgassing
epoxy. Viewports can be baked to 350 degrees F.


* Other materials available.