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宽带电介质 90° 特种反射镜

宽带电介质 90° 特种反射镜

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TECHSPEC® 宽带电介质 90° 特种反射镜是由直角棱镜制成的,两个直角边上有半导体镜面涂层电介质反射镜镀膜,斜边无涂层镀膜。反射面构成了一个精确的90°夹角,非常适合将一个成像镜片输出的像分别成在两个不同的相机上,或者将两个像合并成在同一个相机上。这种反射镜提供 5 – 75mm的尺寸可选,并在 N-BK7 基材的基础上进行镀膜。TECHSPEC® 宽带电介质 90° 特种反射镜在400 – 750nm的范围内具有 99%以上的反射率,相比于普通的金属膜反射镜通过降低能量损耗提高了系统的性能。


  • 将入射图像分成夹角为 180°的两路

  • 400 – 750nm 范围内实现>99% 的平均反射率

  • 另外还有 直角棱镜 和 90° 专用反射镜 可选


                                        产品

标题产品编码角度容差(弧分)倒角CA (%)涂层涂层规格尺寸容差 (mm)斜边长度 (mm)支脚长度 (mm)射线偏差 (°)基底表面质量
5mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-451±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 7.10 5.00 90.00 N-BK7 40-20 
10mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-452±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 14.10 10.00 90.00 N-BK7 40-20 
15mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-453±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 21.20 15.00 90.00 N-BK7 40-20 
20mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-454±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 28.30 20.00 90.00 N-BK7 40-20 
25mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-455±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 35.40 25.00 90.00 N-BK7 40-20 
50mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-456±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 70.70 50.00 90.00 N-BK7 40-20 
75mm, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror26-457±2 Protective bevel as needed 90.00 Dielectric Mirror (400 - 750nm) Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°) Ravg ≥99% @ 400 - 750nm (0°) ±0.1 106.10 75.00 90.00 N-BK7 40-20 


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