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400FIP0013 12.5 mm Dia. Precision IR Cut Filter 400-650nm

400FIP0013 12.5 mm Dia. Precision IR Cut Filter 400-650nm

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

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
650 nm
Cut On Frequency
400 nm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.519867814873986
λ
525 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

400FIP0013 12.5 mm Dia. Precision IR Cut Filter 400-650nm

The 400FIP0013 is a high-precision Bandpass Filter, sourced from Knight Optical, with a diameter of 12.5 mm and a thickness of 1.1 mm. This filter is designed to transmit light within the 400-650nm wavelength range, making it ideal for applications that require the removal of infrared light.

The filter is made from N-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties and durability. The front and back surfaces of the filter are coated with the KNI 400FIP coating, which enhances its performance and longevity.

The 400FIP0013 features a cut-on wavelength of 400nm and a cut-off wavelength of 650nm, with a central wavelength (CWL) of 525nm. This specifications make it suitable for applications that require a narrow bandpass, such as fluorescence microscopy, spectroscopy, and other optical analysis techniques.

The filter is designed in a Thin Lens shape, which provides superior optical performance and ease of integration into optical systems. It is currently in stock and available for immediate shipping, as indicated by its weblink status.

For more information and to purchase this item, please visit the following link: https://www.knightoptical.com/stock/default/precision-ir-cut-filter-400-650nm-t-94-12-5mm-diameter-1mm-thick.html

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