14-919 50 mm Dia. First Surface UV Bandpass Filter; t=1.5 mm 248nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 253 nm
- Cut On Frequency
- 243 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5085507095161235
- λ
- 248 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
14-919 50 mm Dia. First Surface UV Bandpass Filter; t=1.5 mm 248nm
The 14-919 is a 50 mm diameter First Surface UV Bandpass Filter, with a thickness of 1.5 mm, specifically designed for use at a central wavelength of 248nm. This filter, offered by Edmund Optics, is a Bandpass Filter, a type that allows only a specific range of wavelengths to pass through while blocking others.
The 14-919 filter is cut on at 243nm and cut off at 253nm, ensuring a tight control over the range of wavelengths that can pass through. The coating on both the front and back surfaces of this filter is EDM 11-989, a coating that enhances its performance in the UV spectrum.
This filter is designed in a Thin Lens shape, which is beneficial for applications where minimal optical path deviation is required. The filter's physical data, including its wavelength, geometry, and coating, make it an ideal choice for various applications in the UV spectrum.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.