88-573 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 440nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 445 nm
- Cut On Frequency
- 435 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4663498143390203
- λ
- 440 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
88-573 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 440nm
The 88-573 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow bandwidth transmission. This filter, offered by Edmund Optics, features a circular shape with a diameter of 50 mm and a thickness of 3.5 mm. The filter's primary function is to allow light within a specific wavelength range to pass through while blocking other wavelengths.
The 88-573 Bandpass Filter has a central wavelength (CWL) of 440nm, which is the wavelength where the filter's transmission is at its maximum. The filter's cut-on wavelength is 435nm, and the cut-off wavelength is 445nm. This means that the filter begins to transmit light at 435nm and stops transmitting at 445nm, effectively creating a 10nm bandwidth.
The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. The front and back surfaces of the filter are coated with EDM 88-567, a hard coating that provides enhanced durability and resistance to scratches and other forms of damage.
This filter is designed to be used in thin lens configurations, making it suitable for a wide range of optical applications. The filter's weblink status is valid and in stock, indicating that it is readily available for purchase and use in your optical systems.
