48-843 25mm Dia. x 50mm; 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
- 50 mm
- BFL
- 48.02 mm
- R1
- 44.94 mm
- R2
- -44.94 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
48-843 25mm Dia. x 50mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
The 48-843 is a UV-VIS coated, UV double-convex lens, boasting a 25mm diameter and a 50mm thickness. This lens, sourced from Edmund Optics, is designed for use within the UV-VIS spectrum, specifically between 250-700nm.
The lens features a standard curve coating on both the front and back surfaces, enhancing its performance within the specified wavelength range. The base shape of the lens is circular, and it boasts a double-convex geometry, with an inner radius of 0 and an outer radius of 0.
The lens's geometry includes a 2.11mm thickness at the edge and a 5.66mm thickness at the center. The effective focal length (EFL) is 50mm, and the back focal length (BFL) is 48.02mm. The first radius of curvature (R1) is 44.94mm, while the second radius of curvature (R2) is -44.94mm.
This lens is made from fused silica, identified as mal-1965 in the material ID. It is a spherical lens, designed to provide excellent optical performance and versatility in a variety of applications. The weblink status indicates that it is currently in stock, making it readily available for immediate use.