85-889 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1475 nm
- Cut On Frequency
- 1425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4452024286041654
- λ
- 1450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
85-889 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1450nm
The 85-889 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 at 1450nm.
The filter is designed with a circular base shape and a thin lens shape, making it suitable for a wide range of optical applications. The material ID for this filter is UVFS Mal- 1965.
The physical data of the filter includes a cut-on wavelength of 1425nm and a cut-off wavelength of 1475nm, with a center wavelength (CWL) of 1450nm. The coating on both the front and back of the filter is EDm 85-889.
The filter is currently in stock and available for purchase on the Edmund Optics website, as indicated by its weblink status. For more detailed information, users can visit the provided weblink.
