1000FIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1000nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1007.5 nm
- Cut On Frequency
- 992.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4504174093336364
- λ
- 1000 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
1000FIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1000nm
The 1000FIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 1000nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.
The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking out unwanted wavelengths. The cut-on wavelength is 992.5nm, and the cut-off wavelength is 1007.5nm, providing a narrow band of transmission. This is particularly useful in applications where specific wavelength selection is required.
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. The coating on both the front and back surfaces is KNI 1000DIB, which contributes to the filter's performance.
The geometry of the filter is that of a Thin Lens, which can be beneficial in certain optical system designs. The filter's diameter is 12.5mm, making it suitable for use in systems where space is a constraint.
According to the vendor, this item is currently in stock and can be purchased directly from their website using the provided weblink. The link has been validated and found to be functional at the time of writing.
