Hana ʻia kēia moʻo o Beam Combiners e BK7 (H-K9L) a i ʻole Fused Silica. Hoʻohui ia i ʻelua mau kukuna i hoʻokahi, inā he ultra-violet, ʻike ʻia, a kokoke i ka infrared; hiki iā ia ke hoʻohui i ka mālamalama ʻike ʻole ʻia a me ka mālamalama ʻike ʻia me kahi ala maʻalahi o ka hoʻonohonoho ʻana.
Ua kālele ʻia ka nalu i ka hāʻawi ʻana i nā huahana optical kiʻekiʻe no 20 mau makahiki