产品描述
双凹透镜
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, Uncoated, Double-Concave Lens | #32-986 |
6mm Dia. x -9mm FL, Uncoated, Double-Concave Lens | #48-932 |
6mm Dia. x -12mm FL, Uncoated, Double-Concave Lens | #48-681 |
9mm Dia. x -9mm FL, Uncoated, Double-Concave Lens | #48-336 |
9mm Dia. x -12mm FL, Uncoated, Double-Concave Lens | #48-933 |
9mm Dia. x -18mm FL, Uncoated, Double-Concave Lens | #48-682 |
12mm Dia. x -12mm FL, Uncoated, Double-Concave Lens | #32-988 |
12mm Dia. x -18mm FL, Uncoated, Double-Concave Lens | #48-934 |
12mm Dia. x -24mm FL, Uncoated, Double-Concave Lens | #48-683 |
20mm Dia. x -20mm FL, Uncoated, Double-Concave Lens | #32-990 |
25mm Dia. x -25mm FL, Uncoated, Double-Concave Lens | #32-992 |
25mm Dia. x -50mm FL, Uncoated, Double-Concave Lens | #32-996 |
25mm Dia. x -100mm FL, Uncoated, Double-Concave Lens | #32-994 |
