450DIR50 50 mm Dia. Broadband Interference Bandpass Filter 450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 470 nm
- Cut On Frequency
- 430 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4655656650591817
- λ
- 450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
450DIR50 50 mm Dia. Broadband Interference Bandpass Filter 450nm
The 450DIR50 is a 50 mm diameter Broadband Interference Bandpass Filter, specifically designed to pass waves within the 450nm wavelength range. 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 range of wavelengths to pass through while blocking others. This is particularly useful in applications where specific wavelength selection is required. The 450DIR50 is cut on at 430nm and cut off at 470nm, ensuring a tight control over the passband. The central wavelength (CWL) is 450nm, indicating the midpoint of the passband.
The filter is made from UVFS Mal-1965, a material known for its optical properties. It has a circular base shape, a common form factor for optical components due to its ease of integration into various systems. The filter's thickness is 6.1mm, providing sufficient structural integrity while minimizing optical distortions.
The 450DIR50 features a Thin Lens shape, which is beneficial in applications where minimal optical path deviation is required. The front and back of the filter are coated with KNI 450DIR, a coating specifically designed to enhance the filter's performance within its specified wavelength range.
According to the vendor's information, this item is in stock and available for immediate purchase. The filter's webpage can be accessed via the provided link for more detailed information or to place an order.
