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Band 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
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Part Number Central Wavelength CWL Tolerance Dimension Dimension Tolerance Out-of-Band Blocking OD Out-of-Band Blocking Range Peak Transmission  
F-NBP160 1064,20 ±2,±2 12 ±0.1 3 700-1750 >70% Add to Quote
F-NBP155 1064,20 ±2,±2 10 ±0.1 3 700-1750 >70% Add to Quote
F-NBP150 1064,10 ±2,±2 12.7 ±0.1 4 200-1100 >70% Add to Quote
F-NBP145 950,80 ±5,±5 9.5 ±0.1 3 200-1100 >80% Add to Quote
F-NBP140 950,40 ±5,±5 12.5 ±0.1 3 200-1100 >60% Add to Quote
F-NBP135 950,20 ±5,±5 12 ±0.1 3 200-1100 >85% Add to Quote
F-NBP130 945,40 ±5,±5 20.0x9.4 ±0.1 3 400-1100 >80% Add to Quote
F-NBP125 945,40 ±5,±5 23.4 ±0.1 3 200-1100 >80% Add to Quote
F-NBP120 945,40 ±5,±5 25 ±0.1 4 200-1200 >65% Add to Quote
F-NBP115 940,40 ±5,±5 23.0x23.0 ±0.1 4 200-1100 >80% Add to Quote
F-NBP110 940,40 ±5,±5 24.0x11.0 ±0.1 4 200-1100 >80% Add to Quote
F-NBP105 940,20 ±5,±5 15.8x12.0 ±0.1 3 200-1100 >80% Add to Quote
F-NBP100 905,50 ±8,±8 12.7 ±0.1 3 200-1200 >75% Add to Quote
F-NBP095 880,60 ±5,±5 24 ±0.1 3 200-1100 >70% Add to Quote
F-NBP090 630,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >45% Add to Quote
F-NBP085 620,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >45% Add to Quote
F-NBP080 578,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >45% Add to Quote
F-NBP075 550,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP070 546,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >45% Add to Quote
F-NBP065 510,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP060 500,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP055 492,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP050 450,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP045 405,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP040 380,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >40% Add to Quote
F-NBP035 340,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >50% Add to Quote
F-NBP030 340,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-700 >40% Add to Quote
F-NBP025 280,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >25% Add to Quote
F-NBP020 254,20 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >25% Add to Quote
F-NBP015 254,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >25% Add to Quote
F-NBP010 220,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >15% Add to Quote
F-NBP005 214,10 ±2,±2 10, 12, 15, 20, 25 ±0.1 5 200-1100 >15% Add to Quote