12-090 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 350nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 375 nm
- Cut On Frequency
- 325 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4768914128530521
- λ
- 350 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
12-090 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 350nm
This is a 12.5 mm diameter Bandpass Filter, specifically designed with a 50nm bandwidth and a central wavelength of 350nm. The filter is sourced from the reputable vendor, Edmund Optics, and is identified by the catalog number 12-090. It is currently in stock and available for purchase through the provided weblink.
The Bandpass Filter is a type of optical filter that allows only a specific range of wavelengths to pass through while blocking others. In this case, the filter permits wavelengths within the 350nm range to transmit, making it ideal for applications that require precise wavelength selection.
The filter is constructed with a hard coating on both the front and back surfaces, denoted as 'edm 12-090'. This coating enhances the filter's durability and resistance to wear and tear, ensuring long-lasting performance.
The filter's geometry includes a diameter of 12.5mm and a thickness of 3.5mm. The cut-on wavelength is 325nm, and the cut-off wavelength is 375nm. These specifications contribute to the filter's high-performance characteristics, making it suitable for various optical applications.
