Ana amfani da matattarar dichroic don watsa tsawon raƙuman ruwa wanda ya fi tsayin raƙuman da aka yanke ko ya fi guntu tsayin raƙuman da aka yanke.Dangane da kewayon kewayon tunani ko watsawa, an raba su zuwa matattarar wucewa mai tsayi da gajeriyar wucewa tace.Masu tacewa Dichroic suna da kyau don aikace-aikacen ma'aunin bakan haske mai haske, tsaga katako ko haɗin katako.Idan aka kwatanta da al'ada na al'ada na dogon wucewa tacewa da gajeren izinin wucewa (0 ° kusurwar abin da ya faru), Dichroic filters an tsara su don kusurwar 45 °, wanda ke raba ra'ayi da watsawa a sararin samaniya, kuma ya sa shi yadu amfani da shi a cikin daban-daban. tsarin gani da kuma dakin gwaje-gwaje na gani hanya.
Dia | Φ12.5mm |
CWL | 425nm ku |
Tsayin Tunani | 370-400nm |
Tsawon Wave | 440 ~ 1200nm |
Kayan abu | Gilashin Gilashin Gilashin Gilashin Ƙaƙwalwar Ƙwararru (B270) |
Wave mai watsawa | Kuskuren gaba λ/4 @ 633 nm |
Daidaituwa | 30 Arcs |
ingancin saman | 40/20-60/40 |
Haƙuri na Diamita | +0.0/-0.2mm |
Kauri | 2mm ± 0.2mm |
Hakuri Tsakanin Tsawon Wave | ± 10nm |
T | Tavg :90% |
Tunani | Ravg :98% |
CA | 90% |
Kusurwar Lamari | 45° |