 ማወቂያ: SiC150K, ምሰሶ Splitter: MCT Peltier, ኢንፍራሬድ ብርሃን ምንጭ የቀዘቀዘ ነው ZnSe (እርጥበት-ማስረጃ ቁሳዊ);
4. detector: Peltier MCT okupholisa, umthombo wokukhanya infrared: SiC150K, umqadi yokuchaka: ZnSe (ukufuma-ubungqina material);