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UV-VIS-NIR金属中性密度365bet体育在线手机版Andover

名称: UV-VIS-NIR金属中性密度365bet体育在线手机版Andover

型号: 150FN46-50

品牌: Andover

  • 详细信息

中性密度(ND)滤波器可用于许多应用,例如用于宽带光谱源的衰减器,用于光平衡应用的部分反射器以及用作中性分束器。金属型中性密度滤光器通过将金属合金涂层沉积到特定类型的基板上来获得其光密度,该基板由感兴趣的波长区域确定。使用Schott NG玻璃生产吸收ND365bet体育在线手机版,并严格依赖玻璃的吸收效果来获得所需的衰减水平。

 

光密度(OD)定义为透射辐射功率(T)的倒数的基数10的对数:

 

Metallic Neutral Density Specifications

 

Optical
Density
Nominal
Transmission(%)
Transmission Deviation From Nominal(%)
250-350nm 350-800nm 800-2000nm
0.10
0.15
0.20
79.5
70.8
63.0
±9.0
±8.0
±6.0
±3.0
±3.0
±2.0
±9.0
±8.0
±6.0
0.30
0.40
0.50
50.0
39.1
31.6
±5.0
±4.0
±4.0
±2.0
±1.5
±1.5
±5.0
±4.0
±4.0
0.60
0.70
0.80
25.0
20.0
15.5
±4.0
±4.0
±4.0
±1.5
±1.5
±1.5
±4.0
±4.0
±4.0
0.90
1.00
1.30
12.6
10.0
5.0
±3.5
±3.5
±3.0
±1.0
±1.0
±1.0
±3.5
±3.5
±3.0
1.50
2.00
2.50
3.2
1.0
0.32
±1.5
±0.5
±0.15
±0.5
±0.2
±0.07
±1.5
±0.5
±0.15
3.00
4.00
0.10
0.01
±0.06
±0.008
±0.05
+0.01/-0.008
±0.1(nominal)
±0.01(nominal)

 

1.5 OD, 3.2% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 150FN46-50
%T (Optical Density) 3.2 (1.5 OD)
Substrate Material Fused Silica
Size 50.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
1.5 OD, 3.2% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter
PART NO. 150FN46-50S
%T (Optical Density) 3.2 (1.5 OD)
Substrate Material Fused Silica
Size 50.0 x 50.0 mm square
Thickness 1.50 +0.5/-0.5 mm
2.0 OD, 1.00% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter
PART NO. 200FN46-12.5
%T (Optical Density) 1.00 (2.0 OD)
Substrate Material Fused Silica
Size 12.5 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.0 OD, 1.00% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 200FN46-25
%T (Optical Density) 1.00 (2.0 OD)
Substrate Material Fused Silica
Size 25.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.0 OD, 1.00% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 200FN46-50
%T (Optical Density) 1.00 (2.0 OD)
Substrate Material Fused Silica
Size 50.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.0 OD, 1.00% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter
PART NO. 200FN46-50S
%T (Optical Density) 1.00 (2.0 OD)
Substrate Material Fused Silica
Size 50.0 x 50.0 mm square
Thickness 1.50 +0.5/-0.5 mm
2.5 OD, 0.32% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter
PART NO. 250FN46-12.5
%T (Optical Density) 0.32 (2.5 OD)
Substrate Material Fused Silica
Size 12.5 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.5 OD, 0.32% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 250FN46-25
%T (Optical Density) 0.32 (2.5 OD)
Substrate Material Fused Silica
Size 25.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.5 OD, 0.32% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 250FN46-50
%T (Optical Density) 0.32 (2.5 OD)
Substrate Material Fused Silica
Size 50.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
2.5 OD, 0.32% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter
PART NO. 250FN46-50S
%T (Optical Density) 0.32 (2.5 OD)
Substrate Material Fused Silica
Size 50.0 x 50.0 mm square
Thickness 1.50 +0.5/-0.5 mm
3.0 OD, 0.10% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter
PART NO. 300FN46-12.5
%T (Optical Density) 0.10 (3.0 OD)
Substrate Material Fused Silica
Size 12.5 mm diameter
Thickness 1.50 +0.5/-0.5 mm
3.0 OD, 0.10% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 300FN46-25
%T (Optical Density) 0.10 (3.0 OD)
Substrate Material Fused Silica
Size 25.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
3.0 OD, 0.10% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 300FN46-50
%T (Optical Density) 0.10 (3.0 OD)
Substrate Material Fused Silica
Size 50.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
3.0 OD, 0.10% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter
PART NO. 300FN46-50S
%T (Optical Density) 0.10 (3.0 OD)
Substrate Material Fused Silica
Size 50.0 x 50.0 mm square
Thickness 1.50 +0.5/-0.5 mm
4.0 OD, 0.01% transmission, 12.5 mm Unmounted, Metallic Neutral Density Filter
PART NO. 400FN46-12.5
%T (Optical Density) 0.01 (4.0 OD)
Substrate Material Fused Silica
Size 12.5 mm diameter
Thickness 1.50 +0.5/-0.5 mm
4.0 OD, 0.01% transmission, 25.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 400FN46-25
%T (Optical Density) 0.01 (4.0 OD)
Substrate Material Fused Silica
Size 25.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
4.0 OD, 0.01% transmission, 50.0 mm Unmounted, Metallic Neutral Density Filter
PART NO. 400FN46-50
%T (Optical Density) 0.01 (4.0 OD)
Substrate Material Fused Silica
Size 50.0 mm diameter
Thickness 1.50 +0.5/-0.5 mm
4.0 OD, 0.01% transmission, 50.0 x 50.0mm Unmounted, Metallic Neutral Density Filter
PART NO. 400FN46-50S
%T (Optical Density) 0.01 (4.0 OD)
Substrate Material Fused Silica
Size 50.0 x 50.0 mm square
Thickness 1.50 +0.5/-0.5 mm

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