48-049 12.0mm Dia. x -50 FL; Uncoated ; UV Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- -50 mm
- BFL
- -51.37 mm
- R1
- -22.92 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
48-049 12.0mm Dia. x -50 FL; Uncoated ; UV Plano-Concave Lens
The 48-049 is a 12.0mm diameter Plano-Concave lens with a focal length of -50 from Edmund Optics. This lens is made of fused silica (mal-1965) and is uncoated, making it suitable for use in UV applications. The lens has a planar surface on one side and a concave surface on the other, with a center thickness of 2mm and an edge thickness of 2.72mm. The inner and outer radii are both 0, and the back focal length is -51.37. The lens is designed to work with a wavelength of 587.6nm. This lens is currently in stock and available for purchase through the provided weblink.