BLP01-325R-25 25 mm Dia. 325nm EdgeBasic Best-Value Longpass Edge Filter
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 325 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.481637775147018
- λ
- 325 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
BLP01-325R-25 25 mm Dia. 325nm EdgeBasic Best-Value Longpass Edge Filter by Semrock
Semrock's BLP01-325R-25 is a Longpass Filter, designed with a circular geometry and a diameter of 25 mm. This filter is made from UVFS material, specifically identified as MAL-1965, and has a thickness of 2 mm.
The BLP01-325R-25 is a best-value longpass edge filter, with a cut-on wavelength of 325 nm. The cut-on wavelength is the point at which the filter starts to transmit light, while the cut-off wavelength is the point at which it stops. In this case, the cut-off wavelength is 0 nm, indicating that the filter allows all wavelengths beyond 325 nm to pass through.
The filter's coating is uniform on both the front and back, with the front coating being Sem-BLP01-325R and the back coating also being Sem-BLP01-325R. This ensures consistent performance from both sides of the filter.
The BLP01-325R-25 is available from Semrock and is currently in stock. For more information, users can visit the product page at https://www.idex-hs.com/store/product-detail/blp01_325r_25.
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