430DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 430nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 435 nm
- Cut On Frequency
- 425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.467190481450755
- λ
- 430 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
430DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 430nm
The 430DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to filter light at a central wavelength of 430nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical elements.
The filter is of the Bandpass type, which means it allows light within a specific range of wavelengths to pass through while blocking out other wavelengths. In this case, the 430DIB12 is designed to allow light between 425nm and 435nm to pass, making it ideal for applications that require narrow-band light filtration around the 430nm wavelength.
The filter is made from UVFS Mal- 1965, a material known for its optical properties. It has a thickness of 6.1mm, providing sufficient structural integrity for most applications. The filter's shape is that of a Thin Lens, which can be beneficial in certain optical systems where minimal optical path difference is desired.
The coating on both the front and back of the filter is KNI 430DIB. This coating is specifically designed to enhance the filter's performance, ensuring optimal light filtration at the specified wavelength range.
The 430DIB12 is currently in stock and available for purchase through the vendor's website. The link to the product page is provided in the item data for your convenience.
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