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SBX049 50.8 mm Dia. x 50.2 mm FL; Uncoated; Double-Convex Lens

SBX049 50.8 mm Dia. x 50.2 mm FL; Uncoated; Double-Convex Lens

Type
Lens
Subtype
Spherical Lens (Convex-Convex)
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
50.8 mm
EFL
50.2 mm
BFL
42.9 mm
R1
42.74 mm
R2
-42.74 mm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4584132062635355
λ
589 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

SBX049 50.8 mm Dia. x 50.2 mm FL; Uncoated; Double-Convex Lens

The SBX049 is a spherical lens with a base shape of a circle, featuring a double-convex design. This lens, sourced from MKS/Newport, has a diameter of 50.8 mm and a center thickness of 19.733 mm. The edge thickness is 3 mm, providing a robust structure. The effective focal length (EFL) of this lens is 50.2 mm, making it suitable for a variety of optical applications.

The lens's first radius of curvature (R1) is 42.738 mm, while the second radius (R2) is -42.738 mm, indicating its double-convex nature. The back focal length (BFL) is 42.9 mm, and the lens does not have any inner or outer radius, suggesting a uniform curvature throughout.

The SBX049 is made of UVFS material with the ID 1965, optimized for a wavelength of 589 nm. This lens is uncoated, offering a clear, unaltered optical path. The item data indicates that this lens is in stock and available for immediate purchase, with more information and purchasing options available on the Newport website.

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