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LB1014-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=25.0 mm ARC 650-1050nm

LB1014-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=25.0 mm ARC 650-1050nm

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

Properties

Shape
Circular
Diameter
12.7 mm
EFL
25 mm
BFL
23.8 mm
R1
25.2 mm
R2
-25.2 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5150823520020043
λ
633 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

LB1014-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=25.0 mm ARC 650-1050nm

The LB1014-B is a high-quality bi-convex lens, designed and manufactured by Thorlabs, a leading global supplier of photonics equipment. This lens, constructed from the renowned N-BK7 glass from Schott, is a spherical lens with a base shape of a circle. It boasts a diameter of 0.5 inches (12.7 mm) and a thickness at the edge of 1.8 mm, while the center thickness measures 3.4 mm.

The lens has a focal length (efl) of 25 mm, with radii of curvature (r1 and r2) of 25.2 mm and -25.2 mm, respectively. The back focal length (bfl) is 23.8 mm. The lens is coated with a broadband anti-reflection coating (ARC) suitable for wavelengths between 650 and 1050 nm, enhancing its performance in various applications.

This lens is part of Thorlabs' extensive catalog, available for immediate purchase and delivery. The provided weblink leads directly to the product page on Thorlabs' official website, ensuring a seamless shopping experience for our users.

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