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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.
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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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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.
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Product Features:
1. Compatible for 30mm Large Format Sensor
2. Large Aperture with F2.4
3. High Relative Illumination
4. Compatible for 2K-4K line scan camera
5. Ultra-low Distortion, low vertical axis chromatic aberration
6. Vibration-resistant and high stability.
Product information: Custom designs are available upon request.
Download the Datasheet of UN-ALS50TM42
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Product Features:
1. Compatible for 30mm Large Format Sensor
2. Large Aperture with F2.4
3.High Relative Illumination
4. Compatible for 2K-4K line scan camera
5. Ultra-low Distortion, low vertical axis chromatic aberration
6. Vibration-resistant and high stability.
Product information:Custom designs are available upon request.
Download the Datasheet of UN-ALS50J01
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