Zinc selenide ndi chinthu chachikasu, chowonekera bwino cha polycrystalline chokhala ndi kukula kwa tirigu pafupifupi 70 μm ndipo chimafalikira pakati pa 0.5 mpaka 15 μm. Chopangidwa kudzera mu chemical vapor deposition (CVD), chinthuchi sichimayamwa moyipa komanso chimataya kufalikira kochepa. Kuyamwa kwake pa kutalika kwa 10.6 μm ndi kochepa kwambiri, zomwe zimapangitsa kuti chikhale chisankho chabwino kwambiri cha zigawo za kuwala mu makina amphamvu kwambiri a CO₂ laser. Kuphatikiza apo, chimagwiritsidwa ntchito kwambiri m'makina osiyanasiyana a kuwala mu gulu lake lonse la kutumiza.
| Kulekerera kwa Miyeso | 0.1mm |
| Kusalala | kansalu |
| Kugwiritsa ntchito | Infrared |
| PV | 1.5L/INCH@633nm |
| Mphepete mwa Chamfer | *B0.35MAX |
| Ubwino wa pamwamba | Kukumba kwa 40-20scrach |
| Kukula | Yopangidwa ndi kasitomala |
| Mawonekedwe | Prism ya Triangular |
| Mtundu | Wachikasu |