89-827 37 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
- 37 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
89-827 37 mm Dia. Mounted Dark Red Machine Vision Imaging Filter; t=1.75 mm 660nm
The 89-827 is a Dark Red Bandpass Filter, specifically designed for Machine Vision Imaging applications. Sourced from the renowned optical vendor, Edmund Optics, this filter boasts a catalog number 89-827 and is readily available for purchase through their official website.
This filter is characterized by its circular shape, with a diameter of 37 mm and a thickness of 1.75 mm, making it a compact yet efficient optical component. The filter is constructed from UVFS MAL-1965 material, ensuring durability and high-quality performance.
The 89-827 filter is designed to transmit light within the wavelength range of 660 nm, with a Cut-On wavelength of 627 nm and a Cut-Off wavelength of 693 nm. This specific wavelength transmission is facilitated by the EDM 89-824 coating on both the front and back surfaces of the filter, further enhancing its performance and reliability.
The filter's geometry is shaped as a Thin Lens, which is particularly beneficial for applications requiring precise focusing and imaging. The 89-827 filter is currently in stock, as indicated by its Weblink Status, making it an immediately available option for your optical system needs.
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