产品描述
氟化镁双凹（DCV）透镜
ØAR涂层可为400-700nm的每个表面提供<1.75％的反射率
Ø设计为0°入射角
双凹透镜有两个向内的，相同的曲面构成并且有一个负焦距，它们被用作成缩小的像或是光线发散，所有直径都是以毫米为单位。
技术数据
订购信息
标题 | 产品号 |
6mm Dia. x -6mm FL, MgF2 Coated, Double-Concave Lens | #32-987 |
6mm Dia. x -9mm FL, MgF2 Coated, Double-Concave Lens | #48-935 |
6mm Dia. x -12mm FL, MgF2 Coated, Double-Concave Lens | #48-687 |
9mm Dia. x -9mm FL, MgF2 Coated, Double-Concave Lens | #48-340 |
9mm Dia. x -12mm FL, MgF2 Coated, Double-Concave Lens | #48-936 |
9mm Dia. x -18mm FL, MgF2 Coated, Double-Concave Lens | #48-688 |
12mm Dia. x -12mm FL, MgF2 Coated, Double-Concave Lens | #32-989 |
12mm Dia. x -18mm FL, MgF2 Coated, Double-Concave Lens | #48-937 |
12mm Dia. x -24mm FL, MgF2 Coated, Double-Concave Lens | #48-689 |
20mm Dia. x -20mm FL, MgF2 Coated, Double-Concave Lens | #32-991 |
25mm Dia. x -25mm FL, MgF2 Coated, Double-Concave Lens | #32-993 |
25mm Dia. x -50mm FL, MgF2 Coated, Double-Concave Lens | #32-997 |
25mm Dia. x -100mm FL, MgF2 Coated, Double-Concave Lens | #32-995 |
