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87-885 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1600nm

87-885 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1600nm

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
1625 nm
Cut On Frequency
1575 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4434190019401774
λ
1600 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

87-885 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1600nm

The 87-885 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow passband around the 1600nm wavelength. This filter, sourced from Edmund Optics, boasts a 50mm diameter and a thickness of 3.5mm, making it suitable for a wide range of applications.

The filter is hard coated on both the front and back surfaces with EDM 87-859 coating, enhancing its durability and performance. It has a cut-on wavelength of 1575nm and a cut-off wavelength of 1625nm, ensuring a tight 50nm passband centered at 1600nm. This precise wavelength control makes it an ideal choice for applications demanding high spectral purity.

The 87-885 filter features a circular shape and a Thin Lens design, which contributes to its ease of integration into various optical systems. The catalog number for this item is 87-885, and it is currently in stock, as indicated by its weblink status. For more information or to make a purchase, users can visit the provided weblink.

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