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84-646 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 1500nm

84-646 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 1500nm

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

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
1500 nm
Cut On Frequency

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

84-646 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 1500nm

The 84-646 Shortpass Filter is a circular optical component with a 12.5 mm diameter and a thickness of 1.5 mm. This filter, sourced from Edmund Optics, is designed to transmit light with wavelengths shorter than 1500nm while blocking longer wavelengths. This specific model is coated on both the front and back surfaces with the EDM 84-646 coating.

The filter's physical data indicates a cut-on wavelength of 0nm and a cut-off wavelength of 1500nm. This means that it allows all wavelengths shorter than 1500nm to pass through while blocking wavelengths equal to or greater than 1500nm. This characteristic makes it suitable for applications where the removal of infrared light is required.

The filter is shaped as a thin lens, which is a type of lens with a short focal length and a thin profile. This shape is often used in optical systems where space is limited. The filter's material ID, UVFS MAL-1965, provides additional information about its composition and properties, which can be crucial for specific applications.

For more detailed information, including availability and pricing, please refer to the provided weblink. This link also provides a direct path to purchase the item, making the selection and acquisition process as straightforward as possible.

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