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65-158 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 546nm

65-158 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 546nm

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
551 nm
Cut On Frequency
541 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4600813135725972
λ
546 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

65-158 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 546nm

The 65-158 is a Bandpass Filter, specifically designed by Edmund Optics with a 25 mm diameter and a thickness of 3.5 mm. This filter is part of the UVFS MAL-1965 material ID category, which ensures high-quality performance and durability.

The filter's primary function is to allow light within a specific wavelength range to pass through while blocking out other wavelengths. The 65-158 is designed to pass light with a central wavelength (CWL) of 546nm, making it ideal for applications that require this specific wavelength.

The cut-on wavelength is 541nm, and the cut-off wavelength is 551nm. This means that the filter starts transmitting light at 541nm and stops transmitting at 551nm, effectively creating a narrow band of wavelengths that can pass through. This feature is particularly useful in applications where a high level of spectral purity is required.

The filter is coated with EDM 65-097 on both the front and back surfaces. This coating enhances the filter's performance and durability, providing a robust solution for various optical applications.

The 65-158 filter is designed in a Thin Lens shape, which is a common choice for many optical applications due to its compact size and light weight. This filter is currently in stock and available for purchase through the Edmund Optics website.

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