BLP01-635R-25 25 mm Dia. 635nm 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
- 635 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4564004547547387
- λ
- 655 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
BLP01-635R-25 25 mm Dia. 635nm EdgeBasic best-value Long-Pass Edge Filter by Semrock
The BLP01-635R-25 is a Longpass Filter from Semrock's EdgeBasic series, designed to provide the best value for money. This filter, with the catalog number BLP01-635R-25, is a circular element, 25 mm in diameter, and 2 mm thick. It is made of UVFS material, specifically identified as MAL-1965.
The filter's primary function is to allow light transmission above a certain wavelength while blocking lower wavelengths. In this case, the cut-on wavelength is 635 nm, and the cut-off wavelength is 0 nm. This specificity makes it ideal for applications where longer wavelengths need to be isolated or emphasized.
The BLP01-635R-25 filter features Semrock's proprietary coating on both the front and back surfaces, identified as 'sem blp01-635r'. This coating enhances the filter's performance and durability, ensuring reliable and consistent results in your optical setup.
The filter's shape is described as a Thin Lens, suggesting it is designed to minimize optical aberrations and distortions, contributing to the overall quality and accuracy of your optical system.
The filter is currently in stock and available for purchase on Semrock's website. For more information, you can visit the product page at https://www.idex-hs.com/store/product-detail/blp01_635r_25.