49-089 25 x 25 mm SCHOTT KG3 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
- 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
49-089 25 x 25 mm SCHOTT KG3 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm
The 49-089 from Edmund Optics is a 25 x 25 mm SCHOTT KG3 Heat Absorbing Glass IR Cut-Off Filter, designed to cut off infrared light between 300 and 2700nm. This filter is a crucial component for applications that require the removal of specific wavelengths of light.
The filter is made of SCHOTT KG3 glass, a material known for its excellent heat absorbing properties. It has a base shape of a rectangle, making it suitable for various optical setups. The filter's geometry includes a width of 25mm, a height of 25mm, and a thickness of 3mm, providing a sturdy and compact design.
The 49-089 filter features a coating on both the front and back surfaces, specifically the EDm 49-087 coating. This coating enhances the filter's performance and durability, ensuring reliable operation in demanding environments.
The filter's physical data includes a cut-on wavelength of 300nm and a cut-off wavelength of 2700nm. This means it allows light with wavelengths shorter than 300nm to pass through while blocking light with wavelengths longer than 2700nm. This makes it ideal for applications that require the removal of infrared light.
