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49-976 20mm Dia. x 80mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm

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
Product webpage
Edmund Optics products in the 3DOptix catalog

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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