520DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 520nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 525 nm
- Cut On Frequency
- 515 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4612804077781394
- λ
- 520 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
520DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 520nm
The 520DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light at a central wavelength of 520nm. Sourced from Knight Optical, a reputable vendor in the optical industry, this filter is a part of their extensive catalog, and is currently in stock, as indicated by its weblink status.
This Bandpass Filter is made of UVFS Mal- 1965 material, and features a Thin Lens shape, with a thickness of 6.1mm. The filter's physical data includes a cut-on wavelength of 515nm and a cut-off wavelength of 525nm, ensuring a tight transmission band around the central wavelength. The coating on both the front and back surfaces of the filter is KNI 520DIB.
The 520DIB12 is an ideal component for applications that require narrowband transmission, such as fluorescence microscopy, spectroscopy, and other optical systems where precise wavelength selection is necessary. With its robust construction, reliable performance, and availability from a trusted vendor, this filter is a valuable addition to any optical setup.