400-6699-117转1000
您好,欢迎您查看分析测试百科网,请问有什么帮助您的?
参考报价: | 面议 | 型号: | BTF |
品牌: | CVILaserOptics | 产地: | 暂无 |
关注度: | 暂无 | 信息完整度: | |
样本: | 典型用户: | 暂无 |
400-6699-117转1000
BTF可见及近红外标准平板分束镜
北京波威科技有限公司代理的美国CVI厂家提供的BTQ可见及近红外标准平板分束镜。
产品技术参数描述:
Specifications |
|
Angle of Incidence |
45° |
Clear Aperture |
90% of dimension A |
Coating |
1st surface: All-dielectric partial reflection coating for 45°, surface marked with a dot |
Dimensions |
Square: A±0.2 mm |
Material |
Optical crown glass |
Parallelism |
5 arc minutes |
R/T Tolerance at 45° |
±5% (50 nm from center wavelength range) |
Surface Quality |
60-40 scratch and dig, beveled edges |
Thickness |
1.0±0.2 mm |
Transmitted Wavefront Error |
≤2λ per 25 mm over clear aperture at 632.8 nm |
选型表:
Part Number |
Former MG |
Clear Aperture |
A |
Nominal R/T Ratio |
Shape |
Wavelength Range |
BTF-VIS-30-2501M-C |
03 BTF 153 |
15.9 × 22.5 |
25.0 |
30/70 |
Round |
Visible |
BTF-VIS-50-2501M-C |
03 BTF 154 |
15.9 × 22.5 |
25.0 |
50/50 |
Round |
Visible |
BTF-VIS-70-2501M-C |
03 BTF 155 |
15.9 × 22.5 |
25.0 |
70/30 |
Round |
Visible |
BTF-NIR-30-2501M-C |
03 BTF 157 |
15.9 × 22.5 |
25.0 |
30/70 |
Round |
Near IR |
BTF-NIR-50-2501M-C |
03 BTF 158 |
15.9 × 22.5 |
25.0 |