400FIP1010 10 x 10 mm Precision IR Cut Filter 400-650nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Rectangular
- 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
400FIP1010 10 x 10 mm Precision IR Cut Filter 400-650nm
The 400FIP1010 is a high-precision Bandpass Filter, measuring 10 x 10 mm, sourced from Knight Optical. This filter is designed to transmit light in the visible spectrum, specifically between 400 and 650 nanometers, while blocking infrared light.
The filter is made from N-BK7 Schott, a widely used optical glass due to its excellent optical properties. It has a thickness of 1.1 mm, providing durability and stability. The filter's geometry, with a width of 10 mm and a length of 10 mm, makes it suitable for various optical applications.
The 400FIP1010 features a coating on both the front and back surfaces, identified as 'kni 400fip'. This coating enhances the filter's performance, ensuring a precise cut-on at 400nm and a cut-off at 650nm. The central wavelength (CWL) of this filter is 525nm, indicating its optimal transmission in the green region of the visible spectrum.
This filter is available in a Thin Lens shape, offering versatility in optical system design. The current status of this item is 'in stock', and more detailed information can be found on Knight Optical's website via the provided weblink.
