15-461 25.4 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 780nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- Cut On Frequency
- 780 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4536712481139948
- λ
- 780 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
15-461 25.4 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 780nm
The 15-461 is a 25.4 mm diameter dielectric coated colored glass replacement longpass filter with a cut-on wavelength of 780nm, designed and manufactured by Edmund Optics. This filter is part of the Color Glass subtype and features a Thin Lens shape, making it an ideal choice for applications requiring longpass filtering at the specified wavelength.
The filter boasts a circular base shape, with a diameter of 25.4mm and a thickness of 1.1mm, providing a compact yet efficient optical solution. The physical data of the 15-461 indicates a cut-on wavelength of 780nm and a cut-off wavelength of 0nm, ensuring effective longpass filtering at the desired wavelength.
The 15-461 is coated with EDM 15-451 on both the front and back surfaces, enhancing its performance and durability. This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its weblink status.
For those seeking a reliable and high-quality longpass filter for their optical systems, the 15-461 is an excellent choice, offering precise wavelength filtering and robust construction.