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65-190 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 340nm

65-190 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 340nm

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

Properties

Shape
Circular
Diameter
50 mm
Cut Off Frequency
345 nm
Cut On Frequency
335 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4786513608103746
λ
340 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

65-190 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 340nm

The 65-190 is a Bandpass Filter with a diameter of 50 mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is specifically designed for applications requiring a narrow bandwidth, making it ideal for tasks demanding high spectral purity and selectivity.

The filter's primary wavelength is 340nm, with a Cut-On wavelength of 335nm and a Cut-Off wavelength of 345nm. This precise wavelength control ensures optimal performance in specific spectral regions, making it a reliable choice for various applications.

The 65-190 features a Hard Coated OD 4.0, providing excellent durability and resistance to environmental factors. The coating on both the front and back surfaces is EDM 65-068, further enhancing the filter's performance and longevity.

The filter's geometry includes a thickness of 3.5 mm, and it is designed in a Thin Lens shape. This configuration allows for easy integration into various optical systems, ensuring minimal disruption to the overall system design.

The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its robust design, precise wavelength control, and high spectral purity, the 65-190 is an excellent choice for a wide range of optical applications.

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