48-825 25mm Dia. x 100mm 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
- 100 mm
- BFL
- 97.4 mm
- R1
- 45.85 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
48-825 25mm Dia. x 100mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 48-825 is a UV Plano-Convex Lens, UV-VIS coated, with a diameter of 25mm and a focal length of 100mm. This lens is sourced from Edmund Optics, a reputable vendor known for its high-quality optical elements. The lens is designed for use within the UV-VIS spectrum, specifically between 250-700nm, making it suitable for a wide range of applications that require ultraviolet and visible light transmission.
The lens is made from fused silica, a material with a high transmittance across a broad spectrum, ensuring optimal light transmission. It features a spherical geometry, with a plano-convex shape, meaning one side is flat while the other is curved. The radius of curvature for the curved side is 45.85mm, and the lens has an inner radius of 0mm and an outer radius of 0mm.
The lens has a thickness of 2.05mm at the edge and 3.79mm at the center. The effective focal length (EFL) is 100mm, and the back focal length (BFL) is 97.4mm. The lens is coated with Edmund Optics' standard UV-VIS coating on both the front and back surfaces, providing enhanced durability and improved light transmission.
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