48-842 25mm Dia. x 25mm; 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
- 25 mm
- BFL
- 20.93 mm
- R1
- 21.06 mm
- R2
- -21.06 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
48-842 25mm Dia. x 25mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
The 48-842 is a UV-VIS coated, UV double-convex lens, with a diameter of 25mm and a thickness of 2.68mm at the edge, increasing to 10.9mm at the center. This lens is designed for use within the wavelength range of 250-700nm, making it suitable for a wide range of applications.
The lens is manufactured by Edmund Optics, a leading supplier of optical components, and is made from fused sil mal-1965, a material known for its excellent optical properties. The lens features a front and back coating of edm uv-vis std curve, providing enhanced performance and durability.
The lens has an effective focal length (EFL) of 25mm, and a back focal length (BFL) of 20.93mm. The first radius of curvature (R1) is 21.06mm, while the second radius of curvature (R2) is -21.06mm. The lens has a spherical shape, with no inner or outer radius specified.
This lens is a versatile and high-quality option for a wide range of applications, particularly those requiring UV-VIS coating and a double-convex design. It is available for purchase directly from the vendor, with the current status indicating that it is in stock.