87-850 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1175nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1200 nm
- Cut On Frequency
- 1150 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.448335307655995
- λ
- 1175 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-850 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1175nm
The 87-850 is a Bandpass Filter with a diameter of 12.5 mm and a thickness of 3.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength (CWL) of 1175 nm, making it suitable for applications that require precise wavelength selection within this range.
The filter is hard coated on both the front and back surfaces with the coating type edm 87-850. This coating enhances the filter's durability and resistance to environmental factors, ensuring reliable performance even under demanding conditions. The filter's base shape is circular, and it is designed to fit a Thin Lens geometry.
The 87-850 filter features a cut-on wavelength of 1150 nm and a cut-off wavelength of 1200 nm. This means it allows light within the specified range to pass through while blocking out unwanted wavelengths. This characteristic is particularly useful in applications such as fluorescence microscopy, spectroscopy, and other scenarios where specific wavelength selection is critical.
The filter is currently in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the provided weblink: https://www.edmundoptics.com/p/1175nm-cwl-125mm-dia-hard-coated-od-4-50nm-bandpass-filter/30141/
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