LP02-647RU-25 25 mm Dia. 647nm RazorEdgeUltrasteep 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)
- 1.4564620193417006
- λ
- 652.7 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LP02-647RU-25 25 mm Dia. 647nm RazorEdgeUltrasteep Long-Pass Edge Filter by Semrock
Semrock's LP02-647RU-25 is a Longpass Filter, designed with a circular shape and a diameter of 25 mm. This filter is made of UVFS Mal-1965 material, which ensures high-quality performance and durability. The filter's primary function is to allow light transmission above a specified wavelength while blocking light of shorter wavelengths.
The LP02-647RU-25 has a cut-on wavelength of 647 nm, meaning it starts to transmit light at this wavelength. Simultaneously, it has a cut-off wavelength of 0 nm, indicating that it blocks all wavelengths shorter than the cut-on wavelength. This specific model has a center wavelength of 652.7 nm, providing a precise and efficient filtering process.
The filter's geometry includes a thickness of 2 mm, which is standard for many optical applications. The coating on both the front and back surfaces of the filter is Sem LP02-647RU, ensuring consistent performance and protection for the filter's sensitive surfaces.
This filter is available from Semrock and is currently in stock, as indicated by its weblink status. For more information or to make a purchase, users can visit the provided weblink: https://www.idex-hs.com/store/product-detail/lp02_647ru_25.