Uruhererekane rwa WZ rutanga amahitamo menshi y’ingano zisanzwe: umurambararo kuva kuri mm 12.7 kugeza kuri mm 180 n’ubugari kuva kuri mm 2.0 kugeza kuri mm 6.0 (reba imibare y’ibice WZ 0.5 kugeza kuri WZ 180 6). Aya madirishya ya ZnSe akoreshwa cyane cyane mu kurinda optique mu mitwe yo gukata laser ya CO₂, sisitemu zo kohereza imirasire, n’ibice by’ibisigazwa by’ibikoresho, mu gihe agumana uburebure bwa 10.6 μm.
Nubwo ibikoresho bya ZnSe byohereza IR neza, turasaba cyane ko habaho irangi rya AR ry’imirongo ibiri (<0.2% by’ubuso kuri 10.6 μm) kugira ngo birusheho gutanga umusaruro no kugabanya ubushyuhe. Ibyuma byihariye—mu bijyanye n’irangi n’ingano—biraboneka igihe ubisabye.
Kuva ku idirishya risanzwe rya laser rya santimetero 1.5 kugeza ku idirishya rinini rya mm 180 ritanga ishusho y'urumuri, WZ series itanga imikorere ihamye, imiterere ikomeye, no guhinduranya vuba—bituma laser ya CO₂ yawe ikora neza.
Ubunini bw'amatara bwibanze ku gutanga ibikoresho by'ikoranabuhanga bigezweho mu gihe cy'imyaka 20