89-754 27.5 mm Dia. Mounted NUV Machine Vision Imaging Filter; t=1.75 mm 325nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 27.5 mm
- Cut Off Frequency
- 372.5 nm
- Cut On Frequency
- 277.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.481637775147018
- λ
- 325 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
89-754 27.5 mm Dia. Mounted NUV Machine Vision Imaging Filter; t=1.75 mm 325nm
The 89-754 is a 27.5 mm diameter, 1.75 mm thick bandpass filter, specifically designed for machine vision imaging applications in the near-ultraviolet (NUV) spectrum. This filter is sourced from Edmund Optics, a leading manufacturer of optical components.
The filter is designed with a cut-on wavelength of 277.5 nm and a cut-off wavelength of 372.5 nm, with a central wavelength (CWL) of 325 nm. This specific wavelength range makes it ideal for applications that require high transmission in the NUV region while effectively blocking unwanted longer wavelengths.
The 89-754 filter features a circular shape and a thin lens design, ensuring easy integration into various optical systems. It is coated with EDM 89-753 on both the front and back surfaces, providing excellent optical performance and durability.
This filter is currently in stock and available for immediate purchase through the Edmund Optics website. For more information, including technical specifications and pricing, please refer to the provided weblink.