88-567 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 440nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 445 nm
- Cut On Frequency
- 435 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4663498143390203
- λ
- 440 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
88-567 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 440nm
The 88-567 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, ensuring durability and longevity, and is designed to pass light in the center wavelength (CWL) of 440nm, making it ideal for applications that require precise filtering in this spectrum.
The filter's physical data includes a cut-on wavelength of 435nm and a cut-off wavelength of 445nm, providing a narrow 10nm bandwidth. This makes it highly selective, allowing only a specific range of wavelengths to pass through while blocking others. The 'UVFS MAL-1965' material ID further enhances its performance and compatibility with various optical systems.
The front and back of the filter are coated with 'EDM 88-567', a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance and durability, making it suitable for use in a wide range of applications. The filter's shape is that of a thin lens, ensuring minimal distortion and a high level of optical clarity.
The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status. With its precise wavelength selection, durable construction, and high optical quality, the 88-567 is an excellent choice for any application that requires a narrow bandpass filter in the 440nm range.