450DF10 15 mm Dia. Protected Coating; Bandpass Filter Protected Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 15 mm
- Cut Off Frequency
- 455 nm
- Cut On Frequency
- 445 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4655656650591817
- λ
- 450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
450DF10 15 mm Dia. Protected Coating; Bandpass Filter Protected Coating
The 450DF10 is a Bandpass Filter, a type of optical filter that allows only a specific range of wavelengths to pass through while blocking others. This particular filter, sourced from Omega Optical, has a catalog number of 450DF10 and is available for purchase on their website.
The filter boasts a circular shape with a diameter of 15 mm and a thickness of 1.5 mm, making it a compact yet effective optical solution. It is constructed from UVFS MAL-1965, a material specifically designed for optical applications.
The 450DF10 has a central wavelength (CWL) of 450 nm, a point at which the filter's transmission is maximized. The filter's cut-on wavelength is 445 nm, and the cut-off wavelength is 455 nm, indicating a narrow bandwidth that enhances its selectivity.
This filter features a protected coating on both the front and back surfaces, identified as 'ome 450df10'. This coating provides additional durability and resistance to environmental factors, enhancing the filter's longevity and performance.
The filter's shape is described as a Thin Lens, suggesting it may have lens-like properties, although this is not explicitly stated in the provided data.