bandpass-filters.jpgBand Pass Interference Filters

These types of filters are used to pass certain narrow wavelength bands with high transmission and block unwanted light. The pass band can be very narrow such as 10nm or very wide depending on your specific application. Rejection bands are deeply blocked with OD from 3 to 5 or above.

Our line of products covers wavelength ranges from the ultraviolet to near infrared, including many types of primary laser, biomedical and analytical spectral lines. The filters are mounted in black anodized metal rings.

Material Glass in an Anodized Aluminum Ring
Dimensions MM
Diameter Tolerance + /- 0.10 mm
Thickness 6-8 mm
Clear Aperture 80%
Surface Quality 80-50 Scratch-Dig
* All dimensions are in mm

Viewing 1 to 30 (32 Total)
Sort by:
Part Number
Central Wavelength
CWL Tolerance
Dimension
Dimension Tolerance
Out-of-Band Blocking OD
Out-of-Band Blocking Range
Peak Transmission
FWHM
FWHM Tolerance
F-NBP005
214.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>15%
10.0000
±2
rfq_spacer
F-NBP010
220.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>15%
10.0000
±2
rfq_spacer
F-NBP015
254.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>25%
10.0000
±2
rfq_spacer
F-NBP020
254.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>25%
20.0000
±2
rfq_spacer
F-NBP025
280.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>25%
10.0000
±2
rfq_spacer
F-NBP030
340.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-700
>40%
10.0000
±2
rfq_spacer
F-NBP035
340.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>50%
10.0000
±2
rfq_spacer
F-NBP040
380.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP045
405.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP050
450.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP055
492.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP060
500.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP065
510.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP070
546.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>45%
10.0000
±2
rfq_spacer
F-NBP075
550.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>40%
10.0000
±2
rfq_spacer
F-NBP080
578.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>45%
10.0000
±2
rfq_spacer
F-NBP085
620.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>45%
10.0000
±2
rfq_spacer
F-NBP090
630.0000
±2
10, 12, 15, 20, 25
±0.1
5
200-1100
>45%
10.0000
±2
rfq_spacer
F-NBP095
880.0000
±5
24
±0.1
3
200-1100
>70%
60.0000
±5
rfq_spacer
F-NBP100
905.0000
±8
12.7
±0.1
3
200-1200
>75%
50.0000
±8
rfq_spacer
F-NBP105
940.0000
±5
15.8x12.0
±0.1
3
200-1100
>80%
20.0000
±5
rfq_spacer
F-NBP110
940.0000
±5
24.0x11.0
±0.1
4
200-1100
>80%
40.0000
±5
rfq_spacer
F-NBP115
940.0000
±5
23.0x23.0
±0.1
4
200-1100
>80%
40.0000
±5
rfq_spacer
F-NBP120
945.0000
±5
25
±0.1
4
200-1200
>65%
40.0000
±5
rfq_spacer
F-NBP125
945.0000
±5
23.4
±0.1
3
200-1100
>80%
40.0000
±5
rfq_spacer
F-NBP130
945.0000
±5
20.0x9.4
±0.1
3
400-1100
>80%
40.0000
±5
rfq_spacer
F-NBP135
950.0000
±5
12
±0.1
3
200-1100
>85%
20.0000
±5
rfq_spacer
F-NBP140
950.0000
±5
12.5
±0.1
3
200-1100
>60%
40.0000
±6
rfq_spacer
F-NBP145
950.0000
±5
9.5
±0.1
3
200-1100
>80%
80.0000
±5
rfq_spacer
F-NBP150
1064.0000
±2
12.7
±0.1
4
200-1100
>70%
10.0000
±2
rfq_spacer