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G311315329 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=50mm 1064nm

G311315329 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=50mm 1064nm

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
50 mm
R1
52.33 mm
R2
-52.33 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

G311315329 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=50mm 1064nm

This is a G311315329 double-convex lens, sourced from Qioptiq Photonics, featuring a 22.4 mm diameter and a high-quality N-BK7 Schott substrate. The lens has a double-convex geometry, characterized by its two convex surfaces, which results in a symmetric design with a 50 mm effective focal length (EFL).

The lens's front and back surfaces are coated with Qioptiq's HP NBAR ARHS-YAG coating, optimized for a central wavelength of 1064 nm. This anti-reflection coating ensures high transmission and minimal reflection, making it suitable for various applications, including laser systems and optical imaging.

The lens's edge thickness measures 2.1 mm, while its center thickness is 4.5 mm, providing mechanical strength and ensuring excellent optical performance. The lens's shape is spherical, with radii of curvature of 52.33 mm for both the front and back surfaces.

For more information and purchasing options, users can visit the Qioptiq Photonics website using the provided weblink, which has been verified to be valid and in stock.

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