49-968 20mm Dia. x 50mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 50 mm
- BFL
- 47.25 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
49-968 20mm Dia. x 50mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
The 49-968 20mm Dia. x 50mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm is a high-quality optical component sourced from Edmund Optics, a leading vendor in the field of optical elements. This lens, with its unique specifications, is designed to cater to a wide range of applications that require precision and high performance.
The lens is of the Spherical Lens (Plano-Convex) subtype, featuring a base shape of Circular. The geometry of the lens includes a diameter of 20mm, a thickness at the edge of 1.7mm, and a thickness at the center of 4mm. The Effective Focal Length (EFL) is 50mm, and the Radius of Curvature (R1) is 22.92mm. The Back Focal Length (BFL) is 47.25mm, and both the Inner and Outer Radius are 0mm.
The lens is made of fused sil mal-1965, a material known for its optical properties. The wavelength for this lens is 587.6nm. The lens features front and back coatings of edm uv std curve, providing excellent UV-AR protection in the 250-425nm range.
This lens is currently in stock and available for immediate use. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/20mm-dia-x-50mm-fl-uv-ar-coated-uv-plano-convex-lens/10495/.