A band pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range, and it’s used to selectively transmit a portion of the spectrum while rejecting all other wavelengths.
product origin:
Chinashipping port:
Fuzhou Chinalead time:
4 working weekspayment:
T/T Payment, Western UnionBandpass filter Key Features:
Anti-reflection coated for maximum transmission
Exceptional surface quality:40/20 scratch/dig
Guaranteed peak transmission >90%
1、What are bandpass filters?
A bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range, and it’s used to selectively transmit a portion of the spectrum while rejecting all other wavelengths.
2、In what fields can Bandpass Filters be widely used?
Optical band pass filters are typically used in for the life science, industrial, or R&D industries, and also are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, wireless transmitters, receivers or imaging.
3、What UNI Optics can supply for you?
UNI OPTICS can supply all kinds of bandpass filters, which are made by BK7 Glass, Fused silica, B270, Color Glass, etc. The custom specifications are available upon request.
Common Transmittance Curve
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UN-TFA1620X-12MP
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Taurus Series 4/3″Format FA Lens(12MP) |
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Model |
UN-TFA1620X-12MP |
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Focal length |
16mm |
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Aperture |
F2.0-F22 |
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Image Format |
4/3″(23mm) |
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Mount |
C |
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Field Angle D x H x V (°) |
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4/3″ |
1″ |
1/2" |
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D |
73.0° |
54.2° |
28.3° |
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H |
61.0° |
44.3° |
22.7° |
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V |
47.3° |
33.6° |
17.1° |
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Optical Distortion |
-1.93%@ y=11.5mm |
-1.82%@ y=8.0mm |
-0.55%@ y=4.0mm |
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M. O. D. |
0.1m |
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Dimension |
Φ60.2*85.9mm |
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Back Focal Length |
21mm |
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Design Wavelength |
420~1000nm |
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Operation |
Manual Iris |
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Manual Focus |
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Filter Thread |
M58.0×P0.75 |
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Weight |
339g |
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Work Temperature |
-20℃～+60℃ |
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Tel : +86-591-86395085
Email : sales@uni-optics.com
