NF-25C05-47-633 25 mm Dia. N-BK7 Notch Filter; t=5mm 633nm
- Type
- Filter
- Subtype
- Notch Filter
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 633 nm
- Cut On Frequency
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
NF-25C05-47-633 25 mm Dia. N-BK7 Notch Filter; t=5mm 633nm
OptoSigma's NF-25C05-47-633 is a notch filter with a 25 mm diameter, designed to transmit light at a specific wavelength while blocking others. This filter is made of N-BK7, a type of borosilicate glass known for its excellent optical properties, produced by Schott. The filter's primary function is to allow light of 633 nm to pass through while blocking light on either side of this wavelength.
The filter's geometry includes a diameter of 25 mm and a thickness of 5 mm, making it suitable for various optical applications. The physical data indicates a cut-on wavelength of 0 nm and a cut-off wavelength of 633 nm, demonstrating its notch filter characteristics.
The NF-25C05-47-633 is coated with Opt NF-47-633 on both the front and back surfaces, enhancing its performance and durability. Its shape is that of a thin lens, further expanding its potential uses in optical systems.
According to the vendor's information, this item is currently in stock and can be purchased directly from the OptoSigma website using the provided weblink.