48-847 25mm Dia. x 125mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 125 mm
- BFL
- 123.82 mm
- R1
- 114.08 mm
- R2
- -114.08 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
48-847 25mm Dia. x 125mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
The 48-847 is a UV-VIS coated, double-convex lens with a diameter of 25mm and a length of 125mm. This lens, sourced from Edmund Optics, is designed for use within the UV-VIS spectrum, specifically between 250-700nm.
The lens is made from fused sil mal-1965, a material known for its optical clarity and durability. It features a standard UV-VIS coating on both the front and back surfaces, which enhances its transmission capabilities within the specified wavelength range.
The lens's geometry is characterized by its diameter, thickness at the edge (2.05mm), and thickness at the center (3.42mm). The effective focal length (EFL) is 125mm, and the radii of curvature for the first and second surfaces are 114.08mm and -114.08mm, respectively. The back focal length (BFL) is 123.82mm.
This lens is spherical in shape, and its base shape is circular. The inner and outer radii are not specified, indicating that they are not a significant factor in the lens's performance or application.
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