86-665 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 462.5 nm
- Cut On Frequency
- 437.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4655656650591817
- λ
- 450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-665 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 450nm
The 86-665 is a Bandpass Filter, specifically designed for use in optical systems where precise wavelength selection is required. This filter, sourced from Edmund Optics, features a circular shape with a diameter of 50 mm and a thickness of 3.5 mm. The filter's primary function is to transmit light within a specific range of wavelengths while blocking other wavelengths.
The 86-665 filter is designed to transmit light at a center wavelength (CWL) of 450nm, making it suitable for applications that require the transmission of blue light. The filter's cut-on wavelength is 437.5nm, and the cut-off wavelength is 462.5nm. This means that it begins to transmit light at 437.5nm and stops transmitting at 462.5nm, effectively creating a narrow band of transmitted wavelengths.
The filter is made from UVFS Mal-1965 material and features hard coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to environmental factors, making it suitable for use in various applications. The filter's shape is defined as a Thin Lens, which suggests that it may have lens-like properties, although this is not explicitly stated in the provided data.
The filter is currently in stock and can be purchased directly from the vendor through the provided web link. The link's status is valid, indicating that the information is up-to-date and accurate.