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950DIB25 25 mm Dia. Standard Interference Bandpass Filter 950nm

950DIB25 25 mm Dia. Standard Interference Bandpass Filter 950nm

Type
Filter
Subtype
Bandpass Filter
Brand
Knight Optical
Product webpage
Knight Optical products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
955 nm
Cut On Frequency
945 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4510651314425205
λ
950 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

950DIB25 25 mm Dia. Standard Interference Bandpass Filter 950nm

The 950DIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 950nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is a Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking light outside this range. The 950DIB25 is cut on at 945nm and cut off at 955nm, ensuring a narrow and precise bandwidth for optimal performance. The central wavelength (CWL) of the filter is 950nm, indicating that this is the wavelength at which the filter is most efficient.

The filter is made from UVFS Mal-1965, a material known for its excellent optical properties. It has a circular base shape, a common design for filters due to its ease of integration into various optical systems. The filter's thickness is 6.1mm, providing sufficient structural integrity while minimizing unnecessary weight.

The 950DIB25 features a Thin Lens shape, which is beneficial for applications requiring minimal optical path deviation. The front and back of the filter are coated with KNI 950DIB, a proprietary coating developed by Knight Optical to enhance the filter's performance and durability.

According to the vendor, this item is currently in stock and available for immediate shipping. For more information, including pricing and technical specifications, please refer to the provided weblink.

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