87-751 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 549nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 556.5 nm
- Cut On Frequency
- 541.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4599531685177756
- λ
- 549 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-751 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 549nm
The 87-751 is a 25 mm diameter Bandpass Filter, specifically designed for fluorescence applications, with a central wavelength of 549nm. This filter is sourced from the renowned optical vendor, Edmund Optics, and is currently in stock.
The filter is made of UVFS Mal-1965 material and has a thickness of 2mm. It features a circular base shape and a thin lens design. The cut-on wavelength is 541.5nm, and the cut-off wavelength is 556.5nm, with a CWL (Center Wavelength) of 549nm, providing a narrow bandwidth that is crucial for fluorescence applications.
The 87-751 filter is hard coated with EDM 87-737 on both the front and back surfaces, enhancing its durability and performance. This coating ensures optimal transmission and blocking characteristics, making it suitable for demanding optical systems.
For more detailed information and purchasing options, please refer to the following link: https://www.edmundoptics.com/p/549nm-cwl-25mm-dia-15nm-bandwidth-od-6-fluorescence-filter/30047/
