48-821 25mm Dia. x 38mm 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
- 38 mm
- BFL
- 33.03 mm
- R1
- 17.42 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
48-821 25mm Dia. x 38mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 48-821 is a UV Plano-Convex Lens, designed and manufactured by Edmund Optics. This lens, with a diameter of 25mm and a focal length of 38mm, is a Spherical Lens of the Plano-Convex type, featuring a Base Shape of Circular.
The lens's geometry is defined by a thickness edge of 1.96mm and a thickness center of 7.25mm. The Effective Focal Length (EFL) is 38mm, with a front radius (R1) of 17.42mm. The Back Focal Length (BFL) is 33.03mm, while the Inner and Outer Radius are both 0mm.
The lens is constructed from Fused Silica (Mal-1965), a material known for its excellent transmittance and durability. The lens is coated with a UV-VIS Standard Curve on both the front and back, providing enhanced performance within the wavelength range of 250-700nm.
This lens is currently in stock and available for immediate purchase through the provided weblink.
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