89-826 36 mm Dia. Mounted Dark Red Machine Vision Imaging Filter; t=1.75 mm 660nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 36 mm
- Cut Off Frequency
- 693 nm
- Cut On Frequency
- 627 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.456268423320019
- λ
- 660 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
89-826 36 mm Dia. Mounted Dark Red Machine Vision Imaging Filter; t=1.75 mm 660nm
The 89-826 is a Dark Red Machine Vision Imaging Filter, specifically designed for use in machine vision applications. Sourced from the reputable vendor Edmund Optics, this filter boasts a catalog number of 89-826 and is readily available for purchase.
This filter is a Bandpass Filter, a type that allows only a specific range of wavelengths to pass through while blocking others. The 89-826 is designed to permit wavelengths around 660nm, making it ideal for applications that require the isolation of this particular light spectrum.
The filter is circular in shape, with a diameter of 36mm, providing a substantial surface area for light to pass through. It has a thickness of 1.75mm, offering a balance between durability and light transmission.
The 89-826 features a UVFS MAL-1965 material ID, ensuring high-quality performance and reliability. Its physical data includes a cut-on wavelength of 627nm and a cut-off wavelength of 693nm, further emphasizing its bandpass capabilities.
The filter's coating is another notable feature. Both the front and back surfaces are coated with EDM 89-824, a coating that likely enhances the filter's performance and longevity.
The filter's shape is described as Thin Lens, suggesting it may have lens-like properties or be used in conjunction with lenses in optical systems. This filter is a valuable addition to any machine vision setup, offering precise wavelength selection and high-quality construction.