89-766 36 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
- 36 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
89-766 36 mm Dia. Mounted Blue Machine Vision Imaging Filter; t=1.75 mm 470nm
The 89-766 is a 36 mm diameter, 1.75 mm thick bandpass filter developed by Edmund Optics for machine vision imaging applications. This filter is designed to transmit light in the blue spectrum, specifically centered around 470nm. The filter features a UVFS MAL-1965 material ID, ensuring high-quality performance and durability.
The 89-766 filter is designed with a cut-on wavelength of 427.5nm and a cut-off wavelength of 512.5nm, providing a narrow bandwidth for precise imaging. The coating on both the front and back surfaces is EDM 89-764, further enhancing the filter's performance and longevity.
This filter is shaped as a thin lens, making it suitable for a wide range of imaging systems. The catalog number for this filter is 89-766, and it is currently in stock. For more information or to make a purchase, users can visit the provided weblink: https://www.edmundoptics.com/p/blue-m340-x-050-machine-vision-filter/32204/.