86-986 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 561nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 571.5 nm
- Cut On Frequency
- 550.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.459459512195785
- λ
- 561 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-986 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 561nm
The 86-986 is a Bandpass Filter, specifically designed for Fluorescence applications, available from Edmund Optics. This filter, with a diameter of 25 mm and a thickness of 2 mm, is a circular component made of UVFS material, identified as Mal-1965.
The filter's primary function is to allow light transmission within a specific wavelength range, while blocking other wavelengths. The 86-986 is designed to pass light at a central wavelength (CWL) of 561nm, with a bandwidth of 14nm. The cut-on wavelength is 550.5nm, and the cut-off wavelength is 571.5nm, ensuring a tight control over the spectral range.
The 86-986 filter features hard coating on both the front and back surfaces, identified as EDM 86-978. This coating enhances the durability and performance of the filter, providing excellent resistance to environmental factors and ensuring high-quality optical transmission.
The filter's shape is described as a Thin Lens, suggesting it may have some light bending properties. However, this is not explicitly stated in the provided data.
The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by the 'weblink status' field. For more detailed information, users are encouraged to visit the provided weblink.