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67-820 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 313nm

67-820 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 313nm

Type
Filter
Subtype
Bandpass Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
318 nm
Cut On Frequency
308 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4843832522349838
λ
313 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

67-820 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 313nm

The 67-820 is a Bandpass Filter, specifically designed with a circular base shape and a 25 mm diameter. This filter is sourced from Edmund Optics, a renowned vendor in the optical industry. The filter features a thickness of 3.5 mm and is made from UVFS Mal-1965 material, ensuring durability and high-quality performance.

The 67-820 filter is designed to transmit light within a specific wavelength range, with a center wavelength (CWL) of 313nm. The cut-on wavelength is 308nm, and the cut-off wavelength is 318nm, providing a narrow bandwidth for precise optical applications.

The filter is coated with EDM 67-753 on both the front and back surfaces, enhancing its optical properties and ensuring minimal light loss. The shape of the filter is thin lens, making it suitable for various optical systems.

For more detailed information, including availability and pricing, please refer to the vendor's website: https://www.edmundoptics.com/p/313nm-cwl-10nm-fwhm-25mm-mounted-diameter/22487/

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