騰(teng)騰(teng)光(guang)電提供的多(duo)(duo)層(ceng)鍍(du)膜濾(lv)光(guang)片(pian)(pian)(pian)包括帶通濾(lv)光(guang)片(pian)(pian)(pian),二向(xiang)色(se)濾(lv)光(guang)片(pian)(pian)(pian),短波(bo)通濾(lv)光(guang)片(pian)(pian)(pian)和長波(bo)通濾(lv)光(guang)片(pian)(pian)(pian)。多(duo)(duo)層(ceng)鍍(du)膜濾(lv)光(guang)片(pian)(pian)(pian)由諸如Bk7,熔融石(shi)英,有色(se)玻(bo)璃,藍寶石(shi)等光(guang)學(xue)材(cai)料制成。
介質(zhi)鍍膜濾光片加工要求(qiu)或根據客戶要求(qiu): | |
1.材料 | 氟(fu)化(hua)(hua)系列,單晶硅,鍺單晶,硒(xi)化(hua)(hua)鋅(xin)(xin),硫(liu)化(hua)(hua)鋅(xin)(xin)等紅外材(cai)料 |
2.尺寸公差 | 0/-0.1mm |
3.通光(guang)口徑 | >90% |
4.面形 | 透過波前λ/4@633nm |
5.平行度 | 1分 |
6.光潔度(du) | 紅外(wai)40-20 |
7.崩邊 | <0.1mm |
8.倒角 | 根據客戶要(yao)求(qiu) |
9.鍍膜 | 根(gen)據客戶要求 |