530DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 530nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 535 nm
- Cut On Frequency
- 525 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4607994577749737
- λ
- 530 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
530DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 530nm
The 530DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to center at a wavelength of 530nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical elements.
The filter is a Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. In this case, the cut-on wavelength is 525nm, and the cut-off wavelength is 535nm, making it highly effective in isolating the 530nm wavelength.
The filter is made from UVFS Mal-1965, a material known for its optical properties and durability. It has a thickness of 6.1mm, providing sufficient structural integrity for most applications. The coating on both the front and back surfaces is KNI 530DIB, which contributes to the filter's performance and longevity.
The 530DIB12 is shaped as a Thin Lens, which can be beneficial in certain optical systems where minimal thickness and weight are desirable. This filter is currently in stock and can be purchased directly from Knight Optical's website.