32mm Round cell window

32mm Round cell window, KBr, Drilled

32mm Round cell window, KBr, Undrilled

32mm Round cell window, NaCl, Undrilled

32mm Round cell window, NaCl, Drilled

32mm Round cell window, CaF₂, Undrilled

32mm Round cell window, CaF₂, Drilled

32mm Round cell window, BaF₂, Undrilled

32mm Round cell window, KRS-5, Undrilled