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380FIB25 25 mm Dia. Standard Interference Bandpass Filter 380nm

380FIB25 25 mm Dia. Standard Interference Bandpass Filter 380nm

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
385 nm
Cut On Frequency
375 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4724847088504627
λ
380 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

380FIB25 25 mm Dia. Standard Interference Bandpass Filter 380nm

The 380FIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 380nm range. 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 light to pass through a specific range of wavelengths while blocking out other wavelengths. In this case, the 380FIB25 is designed to allow light between 375nm and 385nm to pass through, making it ideal for applications that require narrow-band light in the ultraviolet spectrum.

The filter is made from UVFS Mal- 1965, a material specifically chosen for its optical properties in the UV range. It has a circular base shape and a thickness of 6.1mm, providing excellent durability and stability. The filter's geometry is designed in a Thin Lens shape, which can help to minimize optical aberrations and distortions.

The 380FIB25 is coated with KNI 380DIB on both the front and back surfaces. This coating is designed to enhance the filter's performance and durability, providing excellent transmission characteristics and resistance to environmental factors.

According to the vendor, this item is currently in stock and available for immediate shipping. For more information, including pricing and technical specifications, please refer to the vendor's website using the provided weblink.

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