87-879 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1325nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1350 nm
- Cut On Frequency
- 1300 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.446634339753104
- λ
- 1325 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-879 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1325nm
The 87-879 is a Bandpass Filter, sourced from Edmund Optics, with a catalog number 87-879. This filter is designed for use in optical systems that require precise wavelength selection, specifically in the 1325nm range. The filter features a circular shape with a diameter of 50mm and a thickness of 3.5mm, providing a compact yet robust solution for various applications.
The Bandpass Filter is hard coated, ensuring durability and resistance to wear and tear, making it suitable for demanding environments. The filter's coating is uniformly applied to both the front and back surfaces, enhancing its performance and longevity. The coating material used is UVFS Mal- 1965, a high-quality material known for its excellent optical properties.
The filter's physical data includes a cut-on wavelength of 1300nm and a cut-off wavelength of 1350nm, with a center wavelength (CWL) of 1325nm. This specificity in wavelength selection makes the filter ideal for applications that require precise wavelength control. The filter's geometry is designed to minimize optical aberrations, ensuring optimal performance in your optical system.
The 87-879 is available for purchase through the Edmund Optics website, and the link provided indicates that it is currently in stock, ensuring quick delivery and minimal downtime in your operations.
