515DIJ12 12.5 mm Dia. Standard Interference Bandpass Filter 514.5nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 519.5 nm
- Cut On Frequency
- 509.5 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
515DIJ12 12.5 mm Dia. Standard Interference Bandpass Filter 514.5nm
The 515DIJ12 is a 12.5 mm diameter Standard 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 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 509.5nm, and the cut-off wavelength is 519.5nm, making it highly effective in isolating the 514.5nm 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 front and back of the filter are coated with KNI 515DIJ, a coating that enhances its performance and durability.
The filter's shape is that of a Thin Lens, which is beneficial in applications where light needs to be focused or dispersed. The geometry of the filter, with its 12.5mm diameter, makes it compatible with a wide range of optical systems.
According to the vendor's information, the filter is currently in stock and can be purchased directly from Knight Optical's website. The link to the product page is provided for your convenience.