350DIB25 25 mm Dia. Standard Interference Bandpass Filter 350nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 355 nm
- Cut On Frequency
- 345 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4768914128530521
- λ
- 350 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
350DIB25 25 mm Dia. Standard Interference Bandpass Filter 350nm
The 350DIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 350nm wavelength range while blocking light at other wavelengths. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.
The filter is made from UVFS MAL-1965, a material that is well-suited for applications in the ultraviolet spectrum. It has a thickness of 6.1mm, providing durability and stability. The filter's geometry, with a 25mm diameter, is suitable for a wide range of optical systems.
The 350DIB25 features a cut-on wavelength of 345nm and a cut-off wavelength of 355nm, ensuring a narrow bandpass. The central wavelength (CWL) is 350nm, indicating that this is the wavelength at which the filter has its maximum transmittance.
Both the front and back surfaces of the filter are coated with KNI 350DIB, a coating that enhances the filter's performance and durability. The filter's shape is that of a thin lens, which minimizes optical aberrations and ensures easy integration into optical systems.
This filter is currently in stock and available for purchase on Knight Optical's website. The weblink provided leads directly to the product page, where you can find more information and place an order.
