87-835 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1000nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1012.5 nm
- Cut On Frequency
- 987.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4504174093336364
- λ
- 1000 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-835 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1000nm
The 87-835 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow passband. This filter features a circular shape with a diameter of 50 mm and a thickness of 3.5 mm, making it suitable for a wide range of applications. The filter is manufactured by Edmund Optics, a leading global supplier of optical components.
The 87-835 filter is designed to transmit light within a specific wavelength range, while blocking light outside this range. The central wavelength (CWL) of this filter is 1000nm, with a cut-on wavelength of 987.5nm and a cut-off wavelength of 1012.5nm. This precise wavelength control makes the filter ideal for applications requiring tight spectral control.
The filter is hard coated on both the front and back surfaces with EDM 87-811 coating. This coating enhances the filter's durability and resistance to environmental factors, ensuring reliable performance over time. The filter's shape is defined as a Thin Lens, indicating a low profile and minimal optical distortion.
The 87-835 filter is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.