65-682 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 430nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 435 nm
- Cut On Frequency
- 425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.467190481450755
- λ
- 430 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-682 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 430nm
The 65-682 is a 25 mm diameter Bandpass Interference Filter, meticulously crafted by Edmund Optics. This filter is designed with a center wavelength of 430nm, making it an ideal choice for applications that demand precise wavelength selection within the visible spectrum.
The filter boasts a geometry that includes a diameter of 25mm and a thickness of 7.5mm, providing a robust and compact design suitable for various optical systems. The cut-on wavelength is 425nm, and the cut-off wavelength is 435nm, ensuring a narrow bandwidth transmission that aids in suppressing unwanted spectral components.
The 65-682 filter features a traditional coating on both the front and back surfaces, identified as EDM 65-622. This coating enhances the filter's performance by reducing surface reflections and improving transmission efficiency. The filter's shape is that of a Thin Lens, further optimizing its integration into optical systems.
For those interested in the catalog number, it is 65-682, and it is currently in stock. For more information, you can refer to the vendor's website through the provided weblink: https://www.edmundoptics.com/p/430nm-cwl-25mm-dia-10nm-fwhm-interference-filter/20200/.
