48-562 25 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=3mm 950nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 950 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
48-562 25 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=3mm 950nm
The 48-562 is a Longpass Filter, measuring 25 mm in diameter and 3 mm in thickness, sourced from the reputable vendor Edmund Optics. This filter is designed to transmit light with wavelengths above a specified cut-on value while blocking light with shorter wavelengths. In this case, the cut-on wavelength is 950nm.
The filter is made from UVFS Mal-1965 material, ensuring durability and reliability. It features a Thin Lens shape, which is beneficial for applications requiring minimal optical path differences. The front and back surfaces of the filter are coated with EDM 49-035, a coating type known for its ability to enhance the filter's performance and longevity.
The catalog number for this item is 48-562, and it is currently in stock. For more information or to make a purchase, users can visit the provided weblink: https://www.edmundoptics.com/p/950nm-250mm-diameter-od-2-longpass-filter/8808/.