89-765 32.5 mm Dia. Mounted Blue Machine Vision Imaging Filter; t=1.75 mm 470nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 32.5 mm
- Cut Off Frequency
- 512.5 nm
- Cut On Frequency
- 427.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4641462821666942
- λ
- 470 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
89-765 32.5 mm Dia. Mounted Blue Machine Vision Imaging Filter; t=1.75 mm 470nm
The 89-765 is a circular bandpass filter, measuring 32.5 mm in diameter and 1.75 mm in thickness, designed for machine vision imaging applications. This filter is sourced from Edmund Optics, a reputable vendor known for its high-quality optical components.
The filter is made from UVFS MAL-1965 material, and it is specifically designed to transmit light in the blue spectrum, with a central wavelength (CWL) of 470nm. The cut-on wavelength is 427.5nm, and the cut-off wavelength is 512.5nm, providing a narrow band of transmission that helps to reduce unwanted noise and improve image quality.
The 89-765 filter features a thin lens shape, and it is coated on both the front and back surfaces with EDM 89-764, a coating that enhances its performance and durability. This filter is currently in stock and available for immediate purchase, as indicated by its valid weblink status.
For more information about this filter, including its catalog number, physical data, and vendor, please refer to the provided parameters.