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G311316000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=60mm Uncoated

G311316000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=60mm Uncoated

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

Properties

Shape
Circular
Diameter
22.4 mm
EFL
60 mm
R1
62.64 mm
R2
-62.64 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167984379050088
λ
587.6 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

G311316000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=60mm Uncoated

This is a G311316000 22.4 mm Dia. N-BK7 Double-Convex Lens, featuring an effective focal length (EFL) of 60mm and sourced from the renowned optical components manufacturer, Qioptiq Photonics. The lens is uncoated, offering a high-quality, cost-effective solution for various applications.

The lens has a base shape of a circle with a diameter of 22.4 mm. The edge thickness is 2 mm, while the center thickness is 4 mm, providing a robust and durable structure. The lens's inner and outer radii are both 0, indicating a symmetrical double-convex design. The radii of curvature for the first and second surfaces are r1 = 62.643 mm and r2 = -62.643 mm, respectively.

The lens is made of N-BK7 glass, a popular material in the optical industry due to its excellent optical properties and wide transparency range. The material's refractive index at the specified wavelength of 587.6 nm is compatible with various applications.

The item data does not provide information on coatings. However, the lens is listed as uncoated, meaning it does not have any anti-reflective or other specialized coatings.

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