84-770 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 475 nm
- Cut On Frequency
- 425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4655656650591817
- λ
- 450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
84-770 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 450nm
The 84-770 is a Bandpass Filter, specifically designed for use in optical systems that require narrowband transmission at 450nm. This filter, sourced from Edmund Optics, features a circular shape with a diameter of 12.5mm and a thickness of 3.5mm, making it suitable for a wide range of applications.
The filter is made from UVFS Mal-1965 material, a common choice for optical elements due to its excellent transmission properties and durability. The front and back surfaces of the filter are coated with EDM 84-770, a specialized coating that enhances the filter's performance and longevity.
The 84-770 filter has a cut-on wavelength of 425nm and a cut-off wavelength of 475nm, with a center wavelength (CWL) of 450nm. This narrowband transmission characteristic makes it ideal for applications that require precise wavelength selection, such as fluorescence microscopy, spectroscopy, and laser systems.
The filter is currently in stock and available for purchase through the Edmund Optics website. For more information, please refer to the provided weblink.
