86-950 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 475nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 500 nm
- Cut On Frequency
- 450 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4638191790290973
- λ
- 475 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-950 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 475nm
The 86-950 is a Bandpass Filter with a diameter of 25 mm and a thickness of 3.5 mm, sourced from the reputable vendor Edmund Optics. This filter is specifically designed for a central wavelength (CWL) of 475 nm, making it suitable for applications that require narrowband transmission at this wavelength.
The filter is hard coated on both the front and back surfaces with the coating type edm 86-938. This coating enhances the filter's durability and resistance to environmental factors, ensuring reliable performance over time. The cut-on wavelength is 450 nm, and the cut-off wavelength is 500 nm, providing a narrow passband around the CWL.
The filter's geometry, with a diameter of 25 mm, allows it to be used in various optical systems, while its thickness of 3.5 mm ensures robustness and stability. The filter's base shape is circular, making it compatible with most optical mounts and holders.
The 86-950 is available for purchase through the Edmund Optics website, where it is currently in stock. The provided weblink leads directly to the product page, ensuring easy access for users interested in this filter.