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650FIR50 50 mm Dia. Broadband Interference Bandpass Filter 650nm

650FIR50 50 mm Dia. Broadband Interference Bandpass Filter 650nm

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

Properties

Shape
Circular
Diameter
50 mm
Cut Off Frequency
670 nm
Cut On Frequency
630 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4565349734645043
λ
650 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

650FIR50 50 mm Dia. Broadband Interference Bandpass Filter 650nm

The 650FIR50 is a 50 mm diameter Broadband Interference Bandpass Filter, specifically designed to center at 650nm. 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 a range of wavelengths to pass through while blocking others. In this case, the 650FIR50 is designed to allow light in the 630nm to 670nm range, making it ideal for applications that require narrow-band light in this spectrum.

The filter is made from UVFS Mal-1965, a material known for its 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 optical distortions.

The 650FIR50 features a Thin Lens shape, which is beneficial for applications that require minimal optical path deviations. The filter's coating is KNI 650DIR on both the front and back surfaces, enhancing its performance and durability.

This filter 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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