500DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 500nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 520 nm
- Cut On Frequency
- 480 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4623264863986838
- λ
- 500 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
500DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 500nm
The 500DIR12 is a high-quality bandpass filter, designed and manufactured by Knight Optical, a leading vendor in the optical industry. This filter, with a catalog number 500DIR12, is specifically engineered for use in broadband applications, featuring a center wavelength of 500nm.
The filter is circular in shape, with a diameter of 12.5mm and a thickness of 6.1mm, making it compatible with a wide range of optical systems. The 500DIR12 boasts a unique UVFS MAL-1965 material ID, which contributes to its exceptional performance.
The 500DIR12 filter is coated with a KNI 500DIR coating on both the front and back surfaces, ensuring optimal light transmission and blocking unwanted wavelengths. The cut-on wavelength is 480nm, and the cut-off wavelength is 520nm, providing a narrow, precise bandpass.
This filter is currently in stock and available for immediate shipping. For more information, including pricing and technical specifications, please refer to the vendor's website using the provided weblink.