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67-876 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 254nm

67-876 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 254nm

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
259 nm
Cut On Frequency
249 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.5053336321686834
λ
254 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

67-876 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 254nm

The 67-876 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter boasts a 50 mm diameter and a thickness of 3.5 mm, making it suitable for a wide range of optical applications. The filter is specifically designed for a central wavelength (CWL) of 254 nm, with a full width at half maximum (FWHM) of 40 nm.

The 67-876 filter is cut on at 249 nm and cut off at 259 nm, ensuring a precise and narrow bandpass. It features a thin lens shape, which is ideal for applications where space is a constraint. The filter is coated on both the front and back with EDM 67-742, providing excellent durability and resistance to environmental factors.

This filter is currently in stock and can be purchased directly from the Edmund Optics website. The provided weblink leads directly to the product page, ensuring a seamless purchasing experience. With its high-quality construction, precise specifications, and reliable performance, the 67-876 is an excellent choice for any optical application requiring a 254 nm bandpass filter.

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