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- 窄带滤光片600-699纳米Alluxa
- 窄带滤光片600-699纳米Alluxa
Alluxa高性能滤光片以先进的设计工艺和镀膜过程控制,使Alluxa滤光片具有行业内*的透过率,*的截至深度和波长精确性,其中通过SIRRUS™离子束沉积硬镀膜技术,也使得Alluxa滤光片具有使用寿命长,高损伤阈值,以及*的批次稳定性等特点,并已经广泛应用于生物荧光系统、拉曼系统、量子、雷达通讯等精密光学系统中.
Alluxa除了丰富的标准品,同时提供定制服务,并且定制成本在行业内有相当大的竞争力.
Alluxa超窄带通滤光片介绍
图1.具有OD6阻断的超窄带滤波器，用于1064 nm Nd：YAG激光器。凭借业界可达0.1nm的带宽和高达98%的透过率，Alluxa的薄膜超窄带带通滤光片将优化基于激光的系统的性能。
超窄滤光片非常适合用作激光线，激光清除或激光激发滤光片，适用于荧光显微镜，流式细胞仪和DNA测序等应用。它们对激光损伤也很有抵抗力，可确保它们长时间保持高水平的性能。
根据系统的波长范围和要求，Alluxa窄带干涉滤波器可以定制设计，以满足以下一个或多个具有挑战性的规范：
▪ 峰值传输率高达98％
▪ Up to 98% peak transmission
▪ 通过设计达截至深度高达OD10
▪ Up to OD10 blocking by design
▪ 波长范围250nm～1800nm可选
▪ CWL at any wavelength from the UV to the near IR (～250nm to 1800nm)
▪ CWL中心波长精度可达0.05nm
▪ CWL tolerances as tight as 0.05nm
▪ FWHM带宽可达0.1nm
▪ FWHM bandwidths as narrow as0.1nm
▪ 透过波前差(RMS)：极优0.01λper inch @ 632.8nm
▪ TWE as low as 0.01 wave RMS/inch measured at 632.8nm
精密控制用的Flat-top
图2.具有陡峭边缘，深度阻挡和方形光谱形状的平顶超窄带通滤光片。Flat-top,超窄的带通滤波器特别设计，在整个通带中有极陡的边缘和高透过率。这个正方形的光谱形状可以达到0.1 nm的带宽。Flat-top窄带滤波器是理想的激光雷达、拉曼光谱和其他需要使用精密激光发射滤波器或激光清理过滤器的理想选择。
创新的薄膜涂层工艺的质量和一致性
图3. ULTRA系列滤光片的波长控制，传输和截至在几种不同的涂层运行中具有高度可重复性。Alluxa薄膜光学干涉滤光片和介质镜均采用我们的SIRRUS™等离子沉积工艺在我们团队设计和制造的设备上进行硬涂层。这使我们能够在几种不同的涂层上可靠，重复地生产相同的高性能光学薄膜，从而在所有系统中实现一致的性能。
Alluxa超窄带滤光片600-699nm
607.4-0.3 OD8 Ultra Narrow Bandpass Filter Item Number 7354 Angle of Incidence 0 Degrees Center Wavelength 607.4 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 607.4 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1064.15 nm, 354.72 nm, 532.08 nm; OD6: 200 to 595 nm, 620 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 607.6-1 OD7 Ultra Narrow Bandpass Filter Item Number 7087 Angle of Incidence 0 Degrees Center Wavelength 607.6 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 607.6 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 300 to 587 nm, 627 to 900 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 607.7-1.6 OD6 Ultra Narrow Bandpass Filter Item Number 7070 Angle of Incidence 0 Degrees Center Wavelength 607.7 nm Nominal FWHM < 1.8 nm Transmission Band(s)† 607.7 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 400 to 587 nm, 638 to 1200 nm; OD5: 200 to 400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 608-1 OD7 Ultra Narrow Bandpass Filter Item Number 7617 Angle of Incidence 0 Degrees Center Wavelength 608 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 608 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 300 to 587 nm, 627 to 900 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 608.5-1 OD7 Ultra Narrow Bandpass Filter Item Number 7618 Angle of Incidence 0 Degrees Center Wavelength 608.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 608.5 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 300 to 587 nm, 627 to 900 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 630-0.4 OD4 Ultra Narrow Bandpass Filter Item Number 7341 Angle of Incidence 0 Degrees Center Wavelength 630 nm Nominal FWHM < 0.5 nm Transmission Band(s)† 630 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 300 to 617 nm, 643 to 1200 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 630.2-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7259 Angle of Incidence 0 Degrees Center Wavelength 630.2 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 630.2 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 400 to 628 nm, 633 to 1000 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 630.3-2 OD4 Ultra Narrow Bandpass Filter Item Number 7313 Angle of Incidence 0 Degrees Center Wavelength 630.3 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 630.3 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 300 to 616 nm, 645 to 1200 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 630.3-2 OD4 Ultra Narrow Bandpass Filter Item Number 7315 Angle of Incidence 0 Degrees Center Wavelength 630.3 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 630.3 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 300 to 616 nm, 645 to 1200 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 649.1-1 OD4 Ultra Narrow Bandpass Filter Item Number 7260 Angle of Incidence 0 Degrees Center Wavelength 649.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 649.1 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 626 nm, 672 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 650-1 OD4 Ultra Narrow Bandpass Filter Item Number 7261 Angle of Incidence 0 Degrees Center Wavelength 650 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 650 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 627 nm, 673 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 652-3 OD6 Ultra Narrow Bandpass Filter Item Number 7015 Angle of Incidence 0 Degrees Center Wavelength 652 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 652 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 590 to 640 nm, 664 to 730 nm; OD4: 250 to 590 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 656.1-1 OD5 Ultra Narrow Bandpass Filter Item Number 7262 Angle of Incidence 0 Degrees Center Wavelength 656.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 656.1 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 556 to 641 nm, 673 to 756 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 656.1-1 OD5 Ultra Narrow Bandpass Filter Item Number 7263 Angle of Incidence 0 Degrees Center Wavelength 656.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 656.1 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 556 to 641 nm, 673 to 756 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 656.2-1.5 OD6 Ultra Narrow Bandpass Filter Item Number 7236 Angle of Incidence 0 Degrees Center Wavelength 656.2 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 656.2 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 550 to 642 nm, 671 to 1100 nm; OD5: 200 to 550 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 656.3-1 OD4 Ultra Narrow Bandpass Filter Item Number 7018 Angle of Incidence 0 Degrees Center Wavelength 656.3 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 656.3 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 643 nm, 670 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 38.1 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 656.3-1 OD4 Ultra Narrow Bandpass Filter Item Number 7019 Angle of Incidence 0 Degrees Center Wavelength 656.3 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 656.3 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 643 nm, 670 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 658.7-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7308 Angle of Incidence 0 Degrees Center Wavelength 658.7 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 658.7 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.19-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7079 Angle of Incidence 0 Degrees Center Wavelength 659.19 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.19 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.19-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7089 Angle of Incidence 0 Degrees Center Wavelength 659.19 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.19 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.4-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7310 Angle of Incidence 0 Degrees Center Wavelength 659.4 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.4 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.4-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7337 Angle of Incidence 0 Degrees Center Wavelength 659.4 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.4 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.6-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7338 Angle of Incidence 0 Degrees Center Wavelength 659.6 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.6 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.69-1 OD6 Ultra Narrow Bandpass Filter Item Number 7043 Angle of Incidence 0 Degrees Center Wavelength 659.69 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 659.69 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 659.75-1 OD6 Ultra Narrow Bandpass Filter Item Number 7044 Angle of Incidence 0 Degrees Center Wavelength 659.75 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 659.75 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 659.8-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7339 Angle of Incidence 0 Degrees Center Wavelength 659.8 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 659.8 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 659.98-1 OD6 Ultra Narrow Bandpass Filter Item Number 7045 Angle of Incidence 0 Degrees Center Wavelength 659.98 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 659.98 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660-0.8 OD6 Ultra Narrow Bandpass Filter Item Number 7574 Angle of Incidence 0 Degrees Center Wavelength 660 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 660 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 650 nm, 670 to 1100 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 660-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7619 Angle of Incidence 0 Degrees Center Wavelength 660 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 660 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 650 nm, 670 to 1100 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 660.04-1 OD6 Ultra Narrow Bandpass Filter Item Number 7046 Angle of Incidence 0 Degrees Center Wavelength 660.04 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.04 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660.1-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7306 Angle of Incidence 0 Degrees Center Wavelength 660.1 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 660.1 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 660.1-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7340 Angle of Incidence 0 Degrees Center Wavelength 660.1 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 660.1 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 660.29-1 OD6 Ultra Narrow Bandpass Filter Item Number 7047 Angle of Incidence 0 Degrees Center Wavelength 660.29 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.29 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660.5-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7264 Angle of Incidence 0 Degrees Center Wavelength 660.5 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 660.5 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 655 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 660.5-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7265 Angle of Incidence 0 Degrees Center Wavelength 660.5 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 660.5 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 655 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 660.62-1 OD6 Ultra Narrow Bandpass Filter Item Number 7048 Angle of Incidence 0 Degrees Center Wavelength 660.62 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.62 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660.67-1 OD6 Ultra Narrow Bandpass Filter Item Number 7049 Angle of Incidence 0 Degrees Center Wavelength 660.67 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.67 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660.70-1 OD6 Ultra Narrow Bandpass Filter Item Number 7050 Angle of Incidence 0 Degrees Center Wavelength 660.7 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.7 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 660.8-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7307 Angle of Incidence 0 Degrees Center Wavelength 660.8 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 660.8 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 651 nm, 666 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 660.89-1 OD6 Ultra Narrow Bandpass Filter Item Number 7051 Angle of Incidence 0 Degrees Center Wavelength 660.89 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 660.89 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 640 nm, 680 to 980 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 661.5-1 OD5 Ultra Narrow Bandpass Filter Item Number 7620 Angle of Incidence 0 Degrees Center Wavelength 661.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 661.5 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 450 to 650 nm, 673 to 850 nm; OD4: 850 to 1000 nm; OD3: 350 to 450 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 662.46-0.45 OD4 Ultra Narrow Bandpass Filter Item Number 7054 Angle of Incidence 0 Degrees Center Wavelength 662.46 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 662.46 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 642 nm, 682 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 665.85-1 OD6 Ultra Narrow Bandpass Filter Item Number 7052 Angle of Incidence 0 Degrees Center Wavelength 665.85 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 665.85 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 550 to 657 nm, 674 to 850 nm; OD5: 500 to 550 nm, 850 to 900 nm; OD4: 375 to 500 nm, 900 to 950 nm; OD3: 950 to 1000 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 666.1-1 OD5 Ultra Narrow Bandpass Filter Item Number 7266 Angle of Incidence 0 Degrees Center Wavelength 666.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 666.1 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 566 to 651 nm, 681 to 766 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 666.1-1 OD5 Ultra Narrow Bandpass Filter Item Number 7267 Angle of Incidence 0 Degrees Center Wavelength 666.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 666.1 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 566 to 651 nm, 681 to 766 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 666.5-1 OD5 Ultra Narrow Bandpass Filter Item Number 7563 Angle of Incidence 0 Degrees Center Wavelength 666.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 666.5 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 566 to 651 nm, 681 to 766 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 667.7-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7268 Angle of Incidence 0 Degrees Center Wavelength 667.7 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 667.7 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 654 nm, 682 to 1200 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 667.8-1.5 OD6 Ultra Narrow Bandpass Filter Item Number 7074 Angle of Incidence 0 Degrees Center Wavelength 667.8 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 667.8 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 683 to 1100 nm; OD5: 200 to 653 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted