48-826 25mm Dia. x 125mm 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
- 125 mm
- BFL
- 122.65 mm
- R1
- 57.3 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
48-826 25mm Dia. x 125mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 48-826 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 between 250-700nm. The lens boasts a diameter of 25mm and a focal length of 125mm, making it a versatile choice for various optical applications.
The lens's geometry is meticulously crafted, with a thickness at the edge of 2.04mm and a center thickness of 3.42mm. The front surface has a radius of curvature (R1) of 57.3mm, contributing to its overall optical performance. The back focal length (BFL) is 122.65mm, and the lens does not have any inner or outer radius, indicating a plano surface on the opposite side of the convex surface.
The lens is made from fused sil mal-1965, a material known for its excellent optical properties. The lens is coated with a standard UV-VIS coating on both the front and back surfaces, following Edmund Optics's standard curve. This coating enhances the lens's performance within the UV-VIS spectrum, ensuring optimal light transmission and reducing unwanted reflections.
