800DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 800nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 805 nm
- Cut On Frequency
- 795 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4533172547436934
- λ
- 800 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
800DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 800nm
The 800DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 800nm. 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 transmission of light within a specific range of wavelengths while blocking out other wavelengths. In this case, the cut-on wavelength is 795nm, and the cut-off wavelength is 805nm, making it highly effective at filtering out unwanted wavelengths around the central 800nm.
The 800DIB12 features a circular geometry with a thickness of 6.1mm, making it suitable for a wide range of optical applications. The front and back of the filter are coated with KNI 800DIB, a proprietary coating developed by Knight Optical to enhance the filter's performance and durability.
The filter is shaped as a Thin Lens, which implies it has been designed to focus light, adding another layer of functionality to its bandpass filtering capabilities. This filter is currently in stock and available for immediate purchase through the vendor's website.
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