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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.
Machine Vision Bandpass Filters
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.
UN-TFA5028L-20MP
· High relative illumination and high contrast
· Low distortion and excellent corner brightness
· High resolution
· Compatible with 1'' and 1.1'' 20MP camera
AR Coated BK7 Windows
UN-TFA1628C-10MP
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Taurus Series Compact FA Lens(10MP) |
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Model |
UN-TFA1628C-10MP |
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Focal length |
16mm |
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Aperture |
F2.8-16 |
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Image Format |
2/3″ |
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Mount |
C |
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Field Angle D x H x V (°) |
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2/3″ |
1/2″ |
1/3" |
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D |
37.9 |
28.1° |
21.2° |
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H |
30.7° |
22.6° |
17.0° |
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V |
23.3° |
17.1° |
12.8° |
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Optical Distortion |
0.29%@y=5.5mm |
0.15%@y=4.0mm |
0.08%@y=3.0mm |
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M. O. D. |
0.15m~∞ |
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Dimension |
Φ29*41.50mm |
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Flange BFL |
17.526mm |
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Back Focal Length |
8.63mm |
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Operation |
Manual Iris |
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Manual Focus |
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Design Wavelength |
420-1000nm |
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Filter Thread |
M27xP0.5 |
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Plano-concave rectangular Cylindrical Lenses
Plano-concave rectangular cylindrical lenses provide uni- axial negative imaging for anamorphic beam expansion and a wide range of applications.These lenses may also be used as mirror blanks if a concave cylindrical surface mirror is required.
Longpass Filters for Vision inspection Apllication
Longpass filters are ideal for a variety of applications, such as gas monitoring, temperature, sensing, thermal imaging and motion sensing, etc. Longpass filters block shorter wavelengths and transmit longer wavelengths. Blocking can be from reflectance, absorption or a combination. Transmission in the pass band can be enhanced with an antireflection coating on the second surface.
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