48-831 25mm Dia. x 400mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 400 mm
- BFL
- 398.33 mm
- R1
- 183.39 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
48-831 25mm Dia. x 400mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 48-831 is a UV-VIS coated Plano-Convex lens, sourced from the reputable optical vendor, Edmund Optics. This lens, with a base shape of Circular, is designed for use within the UV-VIS spectrum, specifically catering to wavelengths of 587.6nm.
The lens boasts a diameter of 25mm, with a center thickness of 2.44mm and an edge thickness of 2.01mm. The effective focal length (EFL) is 400mm, and the front radius of curvature (R1) is 183.39mm. The back focal length (BFL) is 398.33mm, and the lens does not have an inner or outer radius.
The lens is made from fused sil mal-1965, a material known for its optical clarity and durability. The front and back of the lens are coated with the standard EDmund UV-VIS coating, which enhances its performance within the specified wavelength range.
This lens is a Spherical type, which is known for its excellent imaging quality and low distortion. It is available for purchase directly from the vendor's website, where it is currently in stock.
