Spectrogon红外滤光片

Bandpass Filters带通滤光片，HW ＞ 3 % of CWL

General Specifications:

Diameter: 25.4 mm +0/-0.2 mm. 
Thickness: Specified in the filter list below （mm）, tol ±0.1 mm
Blocking: Avg < 0.1 % UV to block high
Slope: < 5 %

通用规格:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm

带外截止: < 0.1 %

斜率: < 5 %

Spectral measurements:

Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

Description: BP-CWL-HW in nanometers (HW 50 % Tpeak)

光谱测量:

每种型号都提供正常入射角度和室温下的光谱曲线。

描述: BP-CWL-HW in nanometers (HW 50 % Tpeak)

窄带红外滤光片Narrow Bandpass Filters, HW ＜ 3 % of CWL

General Specifications：

Diameter: 25.4 mm +0/-0.2 mm
Thickness: Specified in the filter list below （mm）, tol ±0.2 mm
Blocking: Avg < 0.1 % UV to block high
Slope: < 5 %

通用规格:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm
带外截止: < 0.1 %
斜率: < 5 %

Spectral measurements：
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

Description: NB-CWL-HW in nanometers (HW 50 % Tpeak)

光谱测量:

每种型号都提供正常入射角度和室温下的光谱曲线。

描述: NB-CWL-HW in nanometers (HW 50 % Tpeak)

长波通滤光片Longwave-Pass Filters 

General Specifications

Diameter: 25.4 mm +0/-0.2 mm. 
Thickness: Specified in the filter list below (mm), tol ±0.2 mm

Blocking: Average < 0,1 % below passband through UV
Slope: < 5 % defined 

通用规格:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm
带外截止: < 0.1 %
斜率: < 5 %

Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

Description: LP-Cuton in nanometers (Cuton at 5 % Transmission)

光谱测量:

每种型号都提供正常入射角度和室温下的光谱曲线。

描述: LP-Cuton in nanometers (Cuton at 5 % Transmission)

短波通滤光片Shortwave-Pass Filters

General Specifications

Diameter: 25.4 mm +0/-0.2 mm. 
Thickness: Specified in the filter list below (mm), tol ±0.2 mm

Blocking: Average < 0.1 % above passband through blocked region
Slope: < 5 % defined
通用规格:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm
带外截止: < 0.1 %
斜率: < 5 %

Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each filter type

Description: SP-Cutoff in nanometers (Cutoff at 5 % Transmission)

光谱测量:

每种型号都提供正常入射角度和室温下的光谱曲线。

Description: SP-Cutoff in nanometers (Cutoff at 5 % Transmission)

宽带通滤光片Broad Bandpass Filters

General Specifications

Diameter: 25.4 mm +0/-0.2 mm. 
Thickness: Specified in the filter list below （mm）, tol  ±0.2 mm
Blocking: Avg < 0.1 % UV to block high
Slope: < 5 %

通用规格:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm
带外截止: < 0.1 %
斜率: < 5 %

Spectral measurements：
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.
Description: BBP-HP1-HP2 in nanometers (HP 50 % of Tpeak)
(Ex BBP-0555-0695c nm, c stands for that the filter is classified after Cuton and Cutoff 5 %, instead of HP1 and HP2 50 % as normal)

光谱测量:

每种型号都提供正常入射角度和室温下的光谱曲线。
描述: BBP-HP1-HP2 in nanometers (HP 50 % of Tpeak)
(Ex BBP-0555-0695c nm, c stands for that the filter is classified after Cuton and Cutoff 5 %, instead of HP1 and HP2 50 % as normal)

中性密度滤光片Neutral Density Filters

General Specifications：

Diameter: 25.4 mm +0/-0.2 mm. 
Thickness: Specified in the filter list below (mm), tol ±0.2 mm

IR ND filters are designed for 2000-16000 nm
ND UV-VIS filters are designed for 190-2500 nm
VIS ND filters are designed for 400-800 nm

通用规范:

直径: 25.4 mm +0/-0.2 mm. 
厚度: 在下面的滤光器列表中展示（单位mm）, 公差 ±0.1 mm

IR ND 滤光片的波长范围：2000-16000 nm
ND UV-VIS 滤光片的波长范围：190-2500 nm
VIS ND  滤光片的波长范围： 400-800 nm

Spectral measurements：

Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

ND-IR filter set, consisting of 6 types φ25.4×1.0 mm filters with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0

ND-IR filter set, consisting of 6 types φ50.8×1.0 mm filters with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0

ND-UV-VIS filter set, consisting of 6 types φ25.4×1.0 mm filters with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0

光谱测量:

每种滤光片的光谱曲线包含室温和正常照射两种模式

ND-IR滤光片组，由6个类型的 φ25.4×1.0 mm滤光片组成，使用OD:0.3、0.6、1.0、1.45、2.0和3.0。

ND-IR滤光片组，由6个类型的φ50.8×1.0 mm 滤光片组成，使用OD:0.3、0.6、1.0、1.45、2.0和3.0。

ND-UV-VIS滤光片组，由6种类型的φ25.4×1.0 mm滤光片组成，使用OD:0.3、0.6、1.0、1.45、2.0和3.0。

红外超宽反射窗口Broad Band Antireflection (BBAR) Windows

General Specifications

Diameter tol: φ25.4 mm +0/-0.2 mm, 
φ75.0 and φ100.0 mm +0/-0.3 mm
Thickness tol: +/- 0.2 mm

Surface finish: S&D 60/40
CA: 90 % cente

通用规范

直径: φ25.4 mm +0/-0.2 mm, 

φ175.0与 φ100.0 mm  +0/-0.3 mm
厚度公差: +/- 0.2 mm

表面光洁度: S&D 60/40
CA: 90 % center

Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each window

光谱测量
每种型号都提供正常入射角度和室温下的光谱曲线。