89-823 24.5 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
- 24.5 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
89-823 24.5 mm Dia. Mounted Dark Red Machine Vision Imaging Filter; t=1.75 mm 660nm
The 89-823 is a Dark Red Machine Vision Imaging Filter, specifically designed for applications requiring a bandpass filter with a center wavelength of 660nm. This filter is sourced from Edmund Optics, a renowned vendor known for their high-quality optical components. The filter boasts a 24.5 mm diameter and a thickness of 1.75 mm, making it suitable for a wide range of imaging setups.
The 89-823 filter is designed with a cut-on wavelength of 627nm and a cut-off wavelength of 693nm, providing a narrow bandwidth that enhances image quality by reducing unwanted light interference. The filter is made from UVFS Mal-1965 material, ensuring durability and reliability in various environments.
The filter's coating is another notable feature. Both the front and back surfaces are coated with EDM 89-824, a coating that enhances the filter's performance and longevity. The filter's shape is thin lens, which is ideal for applications requiring minimal optical interference.
The 89-823 filter is currently in stock and available for purchase through the Edmund Optics website. For more information, users can refer to the provided weblink.
