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450DIR25 25 mm Dia. Broadband Interference Bandpass Filter 450nm

450DIR25 25 mm Dia. Broadband Interference Bandpass Filter 450nm

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
470 nm
Cut On Frequency
430 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4655656650591817
λ
450 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

450DIR25 25 mm Dia. Broadband Interference Bandpass Filter 450nm

The 450DIR25 is a 25 mm diameter Broadband Interference Bandpass Filter, specifically designed to center at 450nm. This filter is sourced from Knight Optical, a renowned vendor known for their high-quality optical components.

The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. In this case, the 450DIR25 is designed to allow transmission between 430nm and 470nm, making it ideal for applications that require narrow-band light in the blue spectrum.

The filter is made from UVFS MAL-1965, a material known for its optical properties in the ultraviolet and visible light regions. The filter has a thickness of 6.1mm, providing durability and stability.

The 450DIR25 features a Thin Lens shape, which is beneficial for applications where minimal thickness is required. The front and back of the filter are coated with KNI 450DIR, a coating that enhances the filter's performance and durability.

According to the vendor's information, this filter is in stock and available for immediate purchase. For more details, you can visit the vendor's website through the provided weblink.

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