48-302 25mm Dia. x 300mm FL; Uncoated; UV Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 300 mm
- BFL
- 298.94 mm
- R1
- 274.6 mm
- R2
- -274.6 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
48-302 25mm Dia. x 300mm FL; Uncoated; UV Double-Convex Lens
The 48-302 is a 25mm diameter, 300mm focal length uncoated UV double-convex lens, sourced from the reputable optical components vendor, Edmund Optics. This lens is a spherical lens with a convex-convex base shape and a circular geometry, designed for use in a wide range of optical applications.
The lens's geometry features a diameter of 25mm, with a thickness of 2.52mm at the edge and 3.09mm at the center. The effective focal length (EFL) is 300mm, and the radii of curvature are 274.6mm for the first surface and -274.6mm for the second surface. The back focal length (BFL) is 298.94mm. The lens's inner and outer radii are both 0, indicating a symmetrical design.
The lens is made from fused silica, identified as mal-1965 in the material database. It is designed to operate at a wavelength of 587.6nm. The lens does not have any coating, which may affect its performance in certain applications, particularly those involving high-intensity light or specific wavelength ranges.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and shipping details, please refer to the provided web link.
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