49-976 20mm Dia. x 80mm 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
- 20 mm
- EFL
- 80 mm
- BFL
- 77.95 mm
- R1
- 36.68 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
49-976 20mm Dia. x 80mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 49-976 is a UV-VIS coated Plano-Convex lens, boasting a diameter of 20mm and a focal length of 80mm. This lens, sourced from Edmund Optics, is a Spherical Lens of the Sub Type Plano-Convex, with a base shape of Circular. The geometry of this lens is meticulously designed, with a thickness edge of 1.61mm, a thickness center of 3mm, and an effective focal length (EFL) of 80mm. The lens's front radius of curvature (R1) is 36.68mm, and the back focal length (BFL) is 77.95mm.
The lens is made from fused sil mal-1965, a material known for its optical clarity and durability. The wavelength of this lens is 587.6nm, making it suitable for a wide range of optical applications. The lens features a front and back coating of edm uv-vis std curve, providing superior UV-VIS transmission and protection.
This lens is currently in stock and available for immediate shipping. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/20mm-dia-x-80mm-fl-uv-vis-coated-uv-plano-convex-lens/10503/.
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