86-642 12.5 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 500nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 512.5 nm
- Cut On Frequency
- 487.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4623264863986838
- λ
- 500 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-642 12.5 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 500nm
The 86-642 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable vendor, Edmund Optics. This filter is specifically designed for a central wavelength of 500nm, making it ideal for applications that require precise wavelength selection.
The filter is hard coated on both sides with the front and back coating designated as 'edm 86-642'. This hard coating enhances the filter's durability, making it suitable for rigorous use. The filter's thickness is 3.5 mm, providing sufficient structural integrity.
The 86-642 features a cut-on wavelength of 487.5nm and a cut-off wavelength of 512.5nm. This means it allows transmission of light within this specific range, while blocking out other wavelengths. The cut-on and cut-off values are crucial in determining the filter's performance in a given application.
The filter's geometry is defined by its circular shape and a diameter of 12.5 mm. This circular geometry is common in optical filters due to its ease of integration into various optical systems. The material ID for this filter is 'uvfs mal- 1965', providing a unique identifier for this specific optical element.
The filter is available for purchase through the Edmund Optics website, and as per the provided data, it is currently in stock. The link to the product page is provided for convenience, allowing users to access more detailed information or place an order directly.