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700FIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 700nm

700FIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 700nm

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
720 nm
Cut On Frequency
680 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.455292466111323
λ
700 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

700FIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 700nm

The 700FIR12 is a high-quality bandpass filter, designed and manufactured by Knight Optical, a leading vendor in the optical industry. This filter, with a catalog number 700FIR12, is specifically engineered to allow light in a narrow range of wavelengths, centered around 700nm, to pass through while blocking out other wavelengths.

The filter is circular in shape, with a diameter of 12.5mm and a thickness of 6.1mm, making it compatible with a wide range of optical systems. The base material of the filter is UVFS Mal- 1965, a robust and reliable material known for its optical properties.

The 700FIR12 filter features a cut-on wavelength of 680nm and a cut-off wavelength of 720nm, ensuring a tight control over the spectral range. The central wavelength (CWL) of the filter is 700nm, providing a precise and narrow band of passable wavelengths.

The filter is coated with KNI 700DIR on both the front and back surfaces, a coating specifically designed to enhance the filter's performance and durability. The shape of the filter is thin lens, further enhancing its compatibility with various optical systems.

The filter is currently in stock and available for immediate purchase through the vendor's website, as indicated by the weblink status. For more detailed information, users are encouraged to visit the provided weblink.

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