BLP01-647R-25 25 mm Dia. 647nm 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
- 647 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4562815169085246
- λ
- 659.5 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
BLP01-647R-25 25 mm Dia. 647nm EdgeBasic best-value Long-Pass Edge Filter by Semrock
Semrock's BLP01-647R-25 is a Longpass Filter with a circular shape and a diameter of 25 mm. This filter is made of UVFS Mal-1965 material and has a thickness of 2 mm. The wavelength of this filter is 659.5 nm, and it is designed to cut on at 647 nm and cut off at 0 nm.
The filter features Semrock's proprietary coating on both the front and back, specifically the Sem BLP01-647R coating. This coating enhances the filter's performance and durability. The filter's shape is thin lens, which is ideal for a wide range of optical applications.
The BLP01-647R-25 is currently in stock and available for purchase on Semrock's website. The catalog number for this item is BLP01-647R-25, and more information about it can be found at https://www.idex-hs.com/store/product-detail/blp01_647r_25.
