86-969 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 825nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 850 nm
- Cut On Frequency
- 800 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4528970112972928
- λ
- 825 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-969 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 825nm
The 86-969 is a Bandpass Filter with a diameter of 50 mm, sourced from the reputable vendor Edmund Optics. This filter is specifically designed for use with a central wavelength of 825 nm, making it ideal for applications that require precise wavelength selection.
The filter boasts a hard coating on both the front and back surfaces, denoted as 'edm 86-945'. This coating enhances the filter's durability, making it resistant to wear and tear, a crucial factor for long-term use. The filter's geometry is defined by a diameter of 50 mm and a thickness of 3.5 mm, providing a robust structure that can withstand various conditions.
The 86-969 filter's physical data includes a cut-on wavelength of 800 nm and a cut-off wavelength of 850 nm, with a center wavelength (CWL) of 825 nm. This wavelength range ensures optimal performance for specific applications. The filter's Sub Type is Bandpass, indicating that it allows transmission of light within a specific range of wavelengths while blocking other wavelengths.
The filter's Base Shape is Circular, and its Material ID is 'uvfs mal- 1965', providing additional specifications for users seeking components with similar properties. The filter's shape is classified as Thin Lens, suggesting a design that minimizes optical aberrations.
The filter is currently in stock, as indicated by its weblink status. Interested users can find more information and purchase the filter via the provided weblink.