85-881 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1050nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1075 nm
- Cut On Frequency
- 1025 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4497997592599141
- λ
- 1050 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
85-881 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1050nm
The 85-881 is a Bandpass Filter, specifically designed by Edmund Optics with a diameter of 12.5 mm and a thickness of 3.5 mm. This filter is hard coated with OD 4.0 and has a 50nm bandpass, centered at 1050nm. The cut-on wavelength is 1025nm, and the cut-off wavelength is 1075nm, making it ideal for applications that require precise wavelength selection.
The filter is made from UVFS Mal-1965 material, ensuring high-quality performance and durability. The front and back of the filter are coated with EDm 85-881, providing optimal protection and enhancing its overall functionality. The filter's shape is that of a thin lens, making it compatible with various optical systems.
The 85-881 is currently in stock and available for purchase on the Edmund Optics website. With its specifications and features, this filter is an excellent choice for applications that require precise wavelength filtration.
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