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64-247 25 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 325nm

64-247 25 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 325nm

Type
Filter
Subtype
Laser-line Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.545054420739836
λ
325 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

64-247 25 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 325nm

The 64-247 is a high-performance laser line bandpass filter, boasting a 25 mm diameter and a thickness of 2mm. This filter is designed to operate at a central wavelength of 325nm, making it ideal for applications that require precise wavelength selection in the ultraviolet range.

The filter is constructed from N-BK7 Schott, a high-quality optical glass known for its excellent optical properties and durability. This material ensures the filter provides high transmission and low absorption, thereby minimizing signal loss.

The 64-247 features a front and back coating of EDM 47-612, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance by reducing reflection and increasing transmission, thereby improving the overall signal-to-noise ratio.

The filter's thin lens shape allows for easy integration into various optical systems. It is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its valid weblink status.

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