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45-648 50 mm Dia. SCHOTT KG1 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm

45-648 50 mm Dia. SCHOTT KG1 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm

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

Properties

Shape
Circular
Diameter
50 mm
Cut Off Frequency
2700 nm
Cut On Frequency
300 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

45-648 50 mm Dia. SCHOTT KG1 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm

The 45-648 is a 50 mm diameter Heat Absorbing Glass IR Cut-Off Filter, designed for applications that require the removal of infrared radiation while maintaining high transmittance for visible light. This filter, sourced from Edmund Optics, is made from SCHOTT KG1 glass, a material renowned for its excellent optical properties and durability.

The filter features a cut-on wavelength of 300nm and a cut-off wavelength of 2700nm, effectively blocking infrared light beyond this range. This makes it ideal for use in applications such as photography, spectroscopy, and beam shaping, where the control of infrared radiation is crucial.

The 45-648 has a circular base shape with a thickness of 3mm, providing a robust and compact design. It is coated on both the front and back with EDM 45-646, a coating that enhances its performance and durability. The filter's shape is classified as a Thin Lens, indicating its potential use in optical systems where precise focusing is required.

The catalog number for this item is 45-648, and it is currently in stock. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/50mm-dia-kg-1-heat-absorbing-glass/6119/.

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