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86-079 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 875nm

86-079 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 875nm

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

Properties

Shape
Circular
Diameter
50 mm
Cut Off Frequency
Cut On Frequency
875 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.458448271212196
λ
588 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

86-079 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 875nm

The 86-079 is a high-performance longpass filter, boasting a 50 mm diameter and a thickness of 5 mm, sourced from the renowned optical vendor, Edmund Optics. This filter is designed with a cut-on wavelength of 875 nm, making it ideal for applications that require the transmission of infrared light.

The 86-079 filter is constructed from UVFS Mal-1965, a material known for its durability and optical clarity. Its circular shape and thin lens design ensure easy integration into various optical systems. The filter's front and back surfaces are coated with EDM 86-063, a hard coating that enhances its resistance to wear and tear, further extending its lifespan.

This filter is currently in stock and available for immediate purchase through the Edmund Optics website. Its comprehensive specifications and high-performance characteristics make it a valuable addition to any optical system that requires longpass filtering.

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