39-319 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=2 mm 254nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 259 nm
- Cut On Frequency
- 249 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5053336321686834
- λ
- 254 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
39-319 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=2 mm 254nm
The 39-319 is a Bandpass Filter, specifically designed for use in the ultraviolet spectrum with a center wavelength of 254nm. This filter, sourced from Edmund Optics, boasts a 50mm diameter and a thickness of 2mm, making it a robust and reliable choice for a variety of optical applications.
The filter is hard coated on both the front and back surfaces with the EDM 39-305 coating, providing excellent durability and resistance to wear and tear. This coating also enhances the filter's performance, ensuring optimal results in your optical system.
The 39-319 features a cut-on wavelength of 249nm and a cut-off wavelength of 259nm, providing a narrow 10nm bandpass. This precise wavelength selection is crucial in many applications, such as fluorescence microscopy, where specific wavelengths need to be isolated.
The filter is designed in a Thin Lens shape, allowing for easy integration into existing optical systems. It is currently in stock and available for immediate purchase, as indicated by its weblink status. For more information, users can visit the provided weblink.