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69-571 25.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 980nm

69-571 25.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 980nm

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

Properties

Shape
Circular
Diameter
25 mm
EFL
125 mm
BFL
122.7 mm
R1
64.62 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5077852941729328
λ
980 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

69-571 25.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 980nm

This is a 25.0mm diameter, plano-convex lens with a focal length of 125.0mm, specifically designed for use with a 980nm laser and featuring a V-coat. The lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components.

The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The plano-convex shape, where one side is flat and the other is curved, is ideal for a variety of applications, particularly where a collimated beam is required.

The geometry of the lens includes a thickness of 2.28mm at the edge and 122.7mm at the center. The effective focal length (EFL) is 125mm, and the radius of curvature (R1) is 64.62mm. The back focal length (BFL) is also 122.7mm, and both the inner and outer radii are 0mm.

The lens is coated with a V-coat, specifically designed for 980nm lasers. This coating enhances the lens' performance by reducing reflection and increasing transmission, thereby improving the efficiency and quality of the laser system.

The item data indicates that this lens is in stock, making it readily available for immediate use. For more information, including technical specifications and purchasing details, please refer to the provided weblink.

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