67-853 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 850nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 870 nm
- Cut On Frequency
- 830 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4524982859534705
- λ
- 850 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-853 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 850nm
The 67-853 is a 25 mm diameter mounted bandpass interference filter, specifically designed for applications requiring a center wavelength of 850 nm and a full width at half maximum (FWHM) of 40 nm. This filter is sourced from Edmund Optics, a leading provider of high-quality optical components.
The filter is characterized by its circular shape and thin lens design, with a thickness of 5.9 mm. It is made from UVFS Mal-1965 material, ensuring durability and reliability in various optical systems. The filter's coating, both on the front and back, is EDM 67-786, which enhances its performance and longevity.
The 67-853 filter features a cut-on wavelength of 830 nm and a cut-off wavelength of 870 nm, making it ideal for applications that require precise wavelength selection. Its physical data, including the cut-on and cut-off wavelengths, are carefully controlled during manufacturing to ensure consistent performance.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more detailed information or to make a purchase, users can follow the provided weblink.
More Filter
