Ibyo bita bigufi-bande ya filteri bigabanijwe kuva bande-pass filter, kandi ibisobanuro byayo ni nkibya bande-pass filter, ni ukuvuga, akayunguruzo gatanga ibimenyetso bya optique kunyura mumurongo wihariye wuburebure, kandi itandukana na bande-pass muyunguruzi.Ibimenyetso bya optique kumpande zombi birahagaritswe, kandi passband yumurongo mugari wa filteri iragufi, mubisanzwe munsi ya 5% yagaciro kangana hagati.
Igikorwa nyamukuru cya bande ya bande ya filteri ni ugutambutsa urumuri rwumurongo wihariye kandi ukagaragaza (cyangwa attenuate) optique yibice byumucyo wubundi burebure.Ubugari bwa kimwe cya kabiri cy'ubugari busanzwe bugenzurwa kuri 20nm cyangwa munsi yayo, kandi burashobora gukoreshwa muri ultraviolet, urumuri rugaragara, hafi yumurambararo wa infragre, hamwe na bande ya infragre.Isosiyete yacu ifunganye-muyunguruzi ikorwa no guhumeka cyane-vacuum ya firime nyinshi zikomeye hamwe na ion ifashwa no kubika nanomaterial.Ubwitonzi bwiza nibisobanuro bihanitse byerekana amashusho.