450DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 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
450DIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 450nm
The 450DIR12 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 450DIR12, is specifically engineered to transmit light within the 450nm wavelength range while effectively blocking light outside this range.
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. It is constructed from UVFS MAL-1965, a material known for its excellent optical properties and durability.
The 450DIR12 features a cut-on wavelength of 430nm and a cut-off wavelength of 470nm, ensuring a narrow and precise bandpass. The central wavelength (CWL) is 450nm, indicating the midpoint of the transmission range.
The filter is coated with KNI 450DIR on both the front and back surfaces, enhancing its performance and durability. The shape of the filter is thin lens, which is ideal for applications requiring minimal thickness and weight.
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.