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111-0118E 12.7 mm Dia. x 60 mm FL; Uncoated; Double-Convex Lens

111-0118E 12.7 mm Dia. x 60 mm FL; Uncoated; Double-Convex Lens

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

Properties

Shape
Circular
Diameter
12.7 mm
EFL
60 mm
R1
61.8 mm
R2
-61.8 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5187257728940171
λ
546 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

111-0118E 12.7 mm Dia. x 60 mm FL; Uncoated; Double-Convex Lens

The 111-0118E is a double-convex lens with a diameter of 12.7 mm and a focal length of 60 mm. This lens is sourced from EKSMA Optics, a reputable vendor known for its high-quality optical components. The lens is made of BK7 glass, a popular choice due to its excellent optical properties and high damage threshold.

The lens geometry features a thickness of 1.8 mm at the edge and 2.5 mm at the center. The radii of curvature are 61.8 mm for both the first and second surfaces, indicating a symmetrical design. The lens is uncoated, which means it does not have any anti-reflective or other coatings. This can be advantageous in certain applications where the natural properties of the glass surface are desired.

The lens is designed to operate at a wavelength of 546 nm, making it suitable for use in a wide range of applications that use visible light. The shape of the lens is spherical, which is the most common type of lens due to its simplicity and versatility.

For more information and to check the availability of this lens, please visit the vendor's website using the provided weblink.

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