87-846 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1550nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1562.5 nm
- Cut On Frequency
- 1537.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4440236216729967
- λ
- 1550 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-846 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 1550nm
The 87-846 is a Bandpass Filter, specifically designed for use in optical systems where precise wavelength selection is required. This filter, sourced from Edmund Optics, boasts a 50 mm diameter and a thickness of 3.5 mm, making it suitable for a wide range of applications.
The filter is hard coated, which enhances its durability and resistance to wear and tear, ensuring a longer lifespan and maintaining its performance over time. The coating on both the front and back surfaces of the filter is EDM 87-822, a proprietary coating developed by Edmund Optics for enhanced optical performance.
The 87-846 filter is designed to pass light in the 1550 nm wavelength range, with a Cut-On wavelength of 1537.5 nm and a Cut-Off wavelength of 1562.5 nm. This specificity in wavelength selection makes it ideal for use in systems where precise wavelength control is necessary.
The filter is shaped as a Thin Lens, which allows for easy integration into existing optical systems. The catalog number for this filter is 87-846, and it is currently in stock, as indicated by its Weblink Status. For more information, users can visit the provided Weblink.
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