515FIN25 25 mm Dia. Narrowband Interference Bandpass Filter 514.5nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 516 nm
- Cut On Frequency
- 513 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4615564020500096
- λ
- 514.5 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
515FIN25 25 mm Dia. Narrowband Interference Bandpass Filter 514.5nm
The 515FIN25 is a 25 mm diameter narrowband interference bandpass filter, specifically designed to isolate the 514.5nm wavelength. 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 a specific range of wavelengths to pass through while blocking out others. In this case, the cut-on wavelength is 513nm, and the cut-off wavelength is 516nm, making it highly effective in isolating the 514.5nm wavelength.
The 515FIN25 is made from UVFS MAL-1965, a material known for its excellent optical properties. It features a circular base shape and a thickness of 6.1mm, making it suitable for a wide range of optical applications.
The filter's coating is another notable feature. Both the front and back surfaces are coated with KNI 515DIN, a coating that enhances the filter's performance and durability. The filter's shape is that of a thin lens, further adding to its versatility in optical systems.
According to the vendor, the filter is currently in stock and can be purchased directly from their website. The provided weblink leads directly to the product page for easy access and purchase.