84-104 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 710nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 733.5 nm
- Cut On Frequency
- 686.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4550682610973942
- λ
- 710 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
84-104 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 710nm
The 84-104 is a Bandpass Filter with a diameter of 25 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for fluorescence applications, featuring a center wavelength of 710nm and a 40nm bandwidth.
The filter is made from UVFS Mal-1965 material, a common choice in the industry due to its excellent optical properties. It has a thickness of 2mm, providing durability and stability in various optical systems. The 84-104 filter is coated on both sides with EDM 84-088, a hard coating that enhances its longevity and resistance to wear and tear.
The filter's geometry is defined by a 25mm diameter, making it compatible with a wide range of optical systems. The cut-on wavelength is 686.5nm, and the cut-off wavelength is 733.5nm, ensuring a tight control over the spectral range. The CWL (Center Wavelength) is 710nm, providing a precise wavelength for your fluorescence applications.
The 84-104 filter features a Thin Lens shape, which is beneficial for applications that require minimal optical path deviation. This filter is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its valid weblink status.