48-057 12mm Dia. x -45mm FL; Uncoated; UV DCV Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- -45 mm
- BFL
- -45.68 mm
- R1
- -41.57 mm
- R2
- 41.57 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
48-057 12mm Dia. x -45mm FL; Uncoated; UV DCV Lens
The 48-057 is a spherical lens with a base shape of circle, sourced from the reputable vendor, Edmund Optics. This lens falls under the category of Spherical Lens (Concave-Concave) and is uncoated. The lens has a diameter of 12mm and a thickness of 2.79mm at the edge, while the center thickness is 2mm. The effective focal length (EFL) of the lens is -45mm, and the back focal length (BFL) is -45.68mm.
The lens is made of fused sil mal-1965, a material known for its optical properties. The radii of curvature for this lens are r1=-41.57mm and r2=41.57mm. The lens is designed to operate at a wavelength of 587.6nm.
Please note that this lens is uncoated, which means it does not have any anti-reflective or other surface coatings. This may affect the lens's performance in certain applications, particularly those involving high-intensity light sources or specific wavelength ranges.
The lens is currently in stock and available for purchase through the provided weblink.