BLP01-664R-25 25 mm Dia. 664nm EdgeBasic best-value Long-Pass Edge Filter
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 664 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.455837037963003
- λ
- 677 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
25 mm Dia. 664nm EdgeBasic best-value Long-Pass Edge Filter (BLP01-664R-25) by Semrock
Semrock's BLP01-664R-25 is a Long-Pass Edge Filter, designed with a circular shape and a 25 mm diameter. This best-value filter has a thickness of 2 mm and is made from UVFS material, identified as MAL-1965. The filter features a 664 nm cut-on wavelength and a cut-off wavelength of 0 nm.
The BLP01-664R-25 filter boasts a Thin Lens shape and comes with a coating on both the front and back surfaces. The front coating is Semrock's proprietary BLP01-664R coating, while the back surface is also coated with the same Semrock BLP01-664R coating. This filter is currently in stock and available for purchase through the vendor's website, with the weblink provided in the item data for convenience.
As a Long-Pass Edge Filter, the BLP01-664R-25 allows for the efficient transmission of wavelengths greater than 664 nm, while effectively blocking shorter wavelengths. This makes it an ideal component for various optical applications requiring long-pass filtering. Semrock, the manufacturer, is a reputable vendor known for its high-quality optical elements, ensuring reliability and performance in this filter.