400FIC0125 25 mm Dia. Standard IR Cut Filter 400-650nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 650 nm
- Cut On Frequency
- 400 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.519867814873986
- λ
- 525 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
400FIC0125 25 mm Dia. Standard IR Cut Filter 400-650nm
The 400FIC0125 is a 25 mm diameter Standard IR Cut Filter, specifically designed for the wavelength range of 400-650nm. Sourced from Knight Optical, a renowned vendor in the optical industry, this filter is a Bandpass type with a circular base shape, made from the high-quality material N-BK7 Schott.
The filter's geometry includes a diameter of 25mm and a thickness of 1mm, making it a thin and lightweight option for various optical applications. The physical data of this filter is noteworthy, with a cut-on wavelength of 400nm and a cut-off wavelength of 650nm, ensuring optimal performance in the specified spectrum. The central wavelength (CWL) of this filter is 525nm.
The 400FIC0125 features a coating on both the front and back, specifically the KNI 400FIC coating, which enhances its functionality and durability. The shape of this filter is that of a Thin Lens, further expanding its potential uses in optical systems.
According to the vendor, this item is currently in stock and can be purchased directly from Knight Optical's website, with the provided weblink serving as a direct path to the product page.
