Iyi nhevedzano yeBeam Combiners inogadzirwa neBK7 (H-K9L) kana Fused Silica. Inobatanidza matanda maviri kuita rimwe, ringave re ultra-violet, rinoonekwa, kana kuti riri pedyo ne infrared; inobvumira vashandisi kusanganisa chiedza chisingaonekwe nechinoonekwa nenzira iri nyore yekuenzanisa.
Wavelength yave ichinyanya kutarisisa pakupa zvigadzirwa zvemaziso zvakanyatsonaka kwemakore makumi maviri