87-885 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1600nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1625 nm
- Cut On Frequency
- 1575 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4434190019401774
- λ
- 1600 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-885 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1600nm
The 87-885 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow passband around the 1600nm wavelength. This filter, sourced from Edmund Optics, boasts a 50mm diameter and a thickness of 3.5mm, making it suitable for a wide range of applications.
The filter is hard coated on both the front and back surfaces with EDM 87-859 coating, enhancing its durability and performance. It has a cut-on wavelength of 1575nm and a cut-off wavelength of 1625nm, ensuring a tight 50nm passband centered at 1600nm. This precise wavelength control makes it an ideal choice for applications demanding high spectral purity.
The 87-885 filter features a circular shape and a Thin Lens design, which contributes to its ease of integration into various optical systems. The catalog number for this item is 87-885, and it is currently in stock, as indicated by its weblink status. For more information or to make a purchase, users can visit the provided weblink.