48-830 25mm Dia. x 250mm 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
- 250 mm
- BFL
- 248.14 mm
- R1
- 114.61 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
48-830 25mm Dia. x 250mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 48-830 is a UV-VIS coated Plano-Convex lens, designed and manufactured by Edmund Optics. This lens, with a diameter of 25mm, is a Spherical Lens, specifically a Plano-Convex lens, which is characterized by having one side flat and the other side curved. The lens's base shape is circular, and it has a focal length (FL) of 250mm.
The lens's geometry includes a thickness of 2.03mm at the edge and 2.71mm at the center. The effective focal length (EFL) is the same as the focal length, at 250mm. The radius of curvature (R1) is 114.61mm, and the back focal length (BFL) is 248.14mm. The lens does not have an inner or outer radius.
The lens is made of fused sil mal-1965, a material known for its excellent optical properties. The wavelength of this lens is 587.6nm. The lens is coated with edm uv-vis std curve on both the front and back, providing superior UV-VIS transmission and protection.
This lens is currently in stock and available for purchase on the Edmund Optics website. The weblink provided leads directly to the product page for easy access and purchasing.