产品展示更多>>
- 窄带滤光片500-599纳米Alluxa
- 窄带滤光片500-599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500-599nm
514-2 OD4 Ultra Narrow Bandpass Filter Item Number 7010 Angle of Incidence 0 Degrees Center Wavelength 514 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 514 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 507 nm, 521 to 1200 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 514-2 OD4 Ultra Narrow Bandpass Filter Item Number 7011 Angle of Incidence 0 Degrees Center Wavelength 514 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 514 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 507 nm, 521 to 1200 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 523.5-0.6 OD6 Ultra Narrow Bandpass Filter Item Number 7673 Angle of Incidence 0 Degrees Center Wavelength 523.5 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 523.5 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 513 nm, 532 to 1100 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 523.5-0.6 OD6 Ultra Narrow Bandpass Filter Item Number 7042 Angle of Incidence 0 Degrees Center Wavelength 523.5 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 523.5 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 513 nm, 532 to 1100 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 524.89-1 OD3 Ultra Narrow Bandpass Filter Item Number 7251 Angle of Incidence 0 Degrees Center Wavelength 524.89 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 524.89 nm > 80% T Absolute Blocking Level OD3 Blocking Range(s)* OD3: 480 to 520 nm, 530 to 1500 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 530.2-2 OD6 Ultra Narrow Bandpass Filter Item Number 7059 Angle of Incidence 0 Degrees Center Wavelength 530.2 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 530.2 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 480 to 518 nm, 532.12 nm, 542 to 590 nm; OD4: 350 to 480 nm, 590 to 1080 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 532-1.5 OD6 Ultra Narrow Bandpass Filter Item Number 7359 Angle of Incidence 0 Degrees Center Wavelength 532 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 532 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 520 nm, 544 to 900 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 36.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 532.0-1 OD6 Ultra Narrow Bandpass Filter Item Number 7627 Angle of Incidence 0 Degrees Center Wavelength 532.0 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.0 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 520 nm, 544 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 532-1 OD6 Ultra Narrow Bandpass Filter Item Number 7058 Angle of Incidence 0 Degrees Center Wavelength 532 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 524 nm, 540 to 740 nm; OD3: 740 to 1200 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 532.0-0.15 OD6 Ultra Narrow Bandpass Filter Item Number 7235 Angle of Incidence 0 Degrees Center Wavelength 532.0 nm +0.4 / -0.1 nm FWHM < 0.2 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 496 nm, 569 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 5.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 532-1.5 OD6 Ultra Narrow Bandpass Filter Item Number 7360 Angle of Incidence 0 Degrees Center Wavelength 532 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 532 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 520 nm, 544 to 900 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 532.0-0.25 OD6 Ultra Narrow Bandpass Filter Item Number 7690 Angle of Incidence 0 Degrees Center Wavelength 532.0 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.0 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 521 nm, 544 to 950 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 532.0-0.25 OD6 Ultra Narrow Bandpass Filter Item Number 7549 Angle of Incidence 0 Degrees Center Wavelength 532.0 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.0 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 521 nm, 544 to 950 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 38.1 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 532.0-0.15 OD6 Ultra Narrow Bandpass Filter Item Number 7081 Angle of Incidence 0 Degrees Center Wavelength 532.0 nm +0.4 / -0.1 nm FWHM < 0.2 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 496 nm, 569 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 35.0 mm Diameter Filter Thickness 5.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 532.07-1 OD4 Ultra Narrow Bandpass Filter Item Number 7008 Angle of Incidence 0 Degrees Center Wavelength 532.07 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.07 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 350 to 512 nm, 547 to 900 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 532.07-1 OD4 Ultra Narrow Bandpass Filter Item Number 7009 Angle of Incidence 0 Degrees Center Wavelength 532.07 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.07 nm > 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 350 to 512 nm, 547 to 900 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 532.08-1 OD6 Ultra Narrow Bandpass Filter Item Number 7353 Angle of Incidence 0 Degrees Center Wavelength 532.08 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.08 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 520 nm, 544 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 532.08-0.17 OD5 Ultra Narrow Bandpass Filter Item Number 7056 Angle of Incidence 0 Degrees Center Wavelength 532.08 nm +0.4 / -0.1 nm FWHM < 0.2 nm Transmission Band(s)† Peak> 80% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 512 nm, 552 to 1150 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 24.2 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 532.08-1 OD8 Ultra Narrow Bandpass Filter Item Number 7654 Angle of Incidence 0 Degrees Center Wavelength 532.08 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.08 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1064.15 nm, 354.72 nm; OD6: 200 to 523 nm, 541 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 532.1-0.2 OD6 Ultra Narrow Bandpass Filter Item Number 7252 Angle of Incidence 0 Degrees Center Wavelength 532.1 nm Nominal FWHM < 0.25 nm Transmission Band(s)† 532.1 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 350 to 521 nm, 543 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 532.1-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7016 Angle of Incidence 0 Degrees Center Wavelength 532.1 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 532.1 nm > 75% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 350 to 521 nm, 543 to 900 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 532.1-0.2 OD6 Ultra Narrow Bandpass Filter Item Number 7252 Angle of Incidence 0 Degrees Center Wavelength 532.1 nm Nominal FWHM < 0.25 nm Transmission Band(s)† 532.1 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 350 to 521 nm, 543 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 532.2-0.15 OD6 Ultra Narrow Bandpass Filter Item Number 7316 Angle of Incidence 0 Degrees Center Wavelength 532.2 nm +0.4 / -0.1 nm FWHM < 0.2 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 496 nm, 569 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 5.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 532.2-0.2 OD6 Ultra Narrow Bandpass Filter Item Number 7562 Angle of Incidence 0 Degrees Center Wavelength 532.2 nm Nominal FWHM < 0.25 nm Transmission Band(s)† 532.2 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 350 to 521 nm, 543 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 532.2-0.25 OD6 Ultra Narrow Bandpass Filter Item Number 7691 Angle of Incidence 0 Degrees Center Wavelength 532.2 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.2 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 521 nm, 544 to 950 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 532.2-0.3 OD6 Ultra Narrow Bandpass Filter Item Number 7041 Angle of Incidence 0 Degrees Center Wavelength 532.2 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 532.2 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 524 nm, 540 to 1100 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 532.2-1 OD6 Ultra Narrow Bandpass Filter Item Number 7628 Angle of Incidence 0 Degrees Center Wavelength 532.2 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 532.2 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 520 nm, 544 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 532.21-0.25 OD6 Ultra Narrow Bandpass Filter Item Number 7255 Angle of Incidence 0 Degrees Center Wavelength 532.21 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.21 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 521 nm, 544 to 950 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 5.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 532.21-0.25 OD6 Ultra Narrow Bandpass Filter Item Number 7254 Angle of Incidence 0 Degrees Center Wavelength 532.21 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.21 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 521 nm, 544 to 950 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 38.1 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 532.3-0.3 OD5 Ultra Narrow Bandpass Filter Item Number 7687 Angle of Incidence 0 Degrees Center Wavelength 532.3 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 532.3 nm > 75% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 350 to 521 nm, 543 to 900 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 532.3-0.2 OD7 Ultra Narrow Bandpass Filter Item Number 7253 Angle of Incidence 0 Degrees Center Wavelength 532.3 nm +0.4 / -0.1nm FWHM < 0.25 nm Transmission Band(s)† Peak> 80% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 300 to 502 nm, 562 to 900 nm Filter Design Single Cavity Substrate Type Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 532.3-0.3 OD6 Ultra Narrow Bandpass Filter Item Number 7566 Angle of Incidence 0 Degrees Center Wavelength 532.3 nm Nominal FWHM < 0.35 nm Transmission Band(s)† 532.3 nm > 80% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 524 nm, 540 to 1100 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 532.5-2.25 OD3 Ultra Narrow Bandpass Filter Item Number 7078 Angle of Incidence 0 Degrees Center Wavelength 532.5 nm Nominal FWHM < 2.5 nm Transmission Band(s)† 532.5 nm > 90% T Absolute Blocking Level OD3 Blocking Range(s)* OD3: 450 to 526 nm, 540 to 650 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 532.6-0.2 OD6 Ultra Narrow Bandpass Filter Item Number 7622 Angle of Incidence 0 Degrees Center Wavelength 532.6 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.6 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 522 nm, 543 to 1200 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 532.6-0.2 OD6 Ultra Narrow Bandpass Filter Item Number 7623 Angle of Incidence 0 Degrees Center Wavelength 532.6 nm Nominal FWHM < 0.3 nm Transmission Band(s)† 532.6 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 522 nm, 543 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 570-2 OD4 Ultra Narrow Bandpass Filter Item Number 7037 Angle of Incidence 0 Degrees Center Wavelength 570 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 570 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 300 to 557 nm, 583 to 1100 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 572.6-2 OD4 Ultra Narrow Bandpass Filter Item Number 7038 Angle of Incidence 0 Degrees Center Wavelength 572.6 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 572.6 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 559 nm, 586 to 1100 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 6.5 mm 587.6-1.5 OD6 Ultra Narrow Bandpass Filter Item Number 7077 Angle of Incidence 0 Degrees Center Wavelength 587.6 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 587.6 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 573 nm, 603 to 1100 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 20.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 587.63-0.47 OD6 Ultra Narrow Bandpass Filter Item Number 7331 Angle of Incidence 0 Degrees Center Wavelength 587.63 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 587.63 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 575 nm, 600 to 1200 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 30.0 mm Diameter Filter Thickness 3.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 589.5-1 OD4 Ultra Narrow Bandpass Filter Item Number 7604 Angle of Incidence 0 Degrees Center Wavelength 589 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 589 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 400 to 576 nm, 603 to 1000 nm Filter Design No Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 3.3 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 589.16-0.5 OD4 Ultra Narrow Bandpass Filter Item Number 7256 Angle of Incidence 0 Degrees Center Wavelength 589.16 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 589.16 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 300 to 577 nm, 602 to 2000 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 589.2-2 OD4 Ultra Narrow Bandpass Filter Item Number 7257 Angle of Incidence 0 Degrees Center Wavelength 589.2 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 589.2 nm > 95% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 400 to 576 nm, 603 to 1400 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 589.45-1 OD6 Ultra Narrow Bandpass Filter Item Number 7258 Angle of Incidence 0 Degrees Center Wavelength 589.45 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 589.45 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 577 nm, 603 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 589.5-1 OD4 Ultra Narrow Bandpass Filter Item Number 7072 Angle of Incidence 0 Degrees Center Wavelength 589.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 589.5 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 400 to 576 nm, 603 to 1000 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 3.3 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 589.7-1 OD4 Ultra Narrow Bandpass Filter Item Number 7603 Angle of Incidence 0 Degrees Center Wavelength 589.7 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 589.7 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 400 to 576 nm, 603 to 1000 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 3.3 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm