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750FIB25 25 mm Dia. Standard Interference Bandpass Filter 750nm

750FIB25 25 mm Dia. Standard Interference Bandpass Filter 750nm

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
755 nm
Cut On Frequency
745 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4542367368998237
λ
750 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

750FIB25 25 mm Dia. Standard Interference Bandpass Filter 750nm

The 750FIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to center at 750nm. This filter is sourced from Knight Optical, a renowned vendor known for their high-quality optical elements.

The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking out unwanted wavelengths. In this case, the cut-on wavelength is 745nm, and the cut-off wavelength is 755nm, making this filter ideal for applications that require a narrow band of light around the 750nm wavelength.

The filter is made from UVFS Mal-1965, a material known for its optical properties. It has a thickness of 6.1mm, which is typical for this type of filter. The coating on both the front and back surfaces is KNI 750DIB, a proprietary coating from Knight Optical that enhances the filter's performance.

The geometry of the filter is that of a Thin Lens, which means it can be used in optical systems where a lens-like element is required. The filter is in stock and ready to ship, as indicated by its weblink status.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.

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