ZnSe ndi mtundu wa zinthu zachikasu komanso zowoneka bwino za mulit-cystal, kukula kwa crystalline tinthu tating'onoting'ono tating'onoting'ono ta 70um, kufalikira kuchokera ku 0.6-21um ndi chisankho chabwino kwambiri pazogwiritsa ntchito zosiyanasiyana za IR kuphatikiza makina apamwamba a CO2 laser.
ZnS ndi makhiristo ofunikira kwambiri omwe amagwiritsidwa ntchito mu IR waveband.Kutumiza osiyanasiyana CVD ZnS ndi 8um-14um, transmittance mkulu, otsika mayamwidwe, ZnS ndi Mipikisano sipekitiramu mlingo ndi Kutenthetsa etc. malo amodzi kuthamanga technics bwino transmittance wa IR ndi osiyanasiyana looneka.
Calcium Fluoride ili ndi ntchito yofalikira ya IR ngati spectroscopic CaF2windows, caf2prisms ndi CaF2magalasi.Makamaka magiredi oyera a Calcium Fluoride (CaF2) pezani ntchito zothandiza mu UV komanso mawindo a UV Excimer laser.Calcium Fluoride (CaF2) imapezeka doped ndi Europium ngati gamma-ray scintillator ndipo ndi yovuta kuposa Barium Fluoride.
Silicon ndi mono crystal yomwe imagwiritsidwa ntchito makamaka mu semi-conductor ndipo simayamwa pa 1.2μm mpaka 6μm zigawo za IR.Amagwiritsidwa ntchito pano ngati gawo la kuwala kwa ntchito za IR dera.
Germanium ngati mono crystal yomwe imagwiritsidwa ntchito kwambiri mu semi-conductor simayamwa m'magawo a 2μm mpaka 20μm IR.Amagwiritsidwa ntchito pano ngati gawo la kuwala kwa ntchito za IR dera.