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89-024 20.0mm Dia. x 40.0mm FL; Plano-Convex Lens Laser V-Coat 785nm

89-024 20.0mm Dia. x 40.0mm FL; Plano-Convex Lens Laser V-Coat 785nm

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

Properties

Shape
Circular
Diameter
20 mm
EFL
40 mm
BFL
36.77 mm
R1
20.67 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5110795649082278
λ
785 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

89-024 20.0mm Dia. x 40.0mm FL; Plano-Convex Lens Laser V-Coat 785nm

The 89-024 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. Sourced from the renowned vendor Edmund Optics, this lens boasts a diameter of 20.0mm and a focal length of 40.0mm, making it a versatile choice for many optical systems.

The lens is crafted from n-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. This material ensures superior light transmission and minimal optical aberrations, making the lens ideal for use in laser applications.

The lens features a Plano-Convex geometry, with a flat front surface and a curved back surface. This design allows for efficient light collection and focusing, making the lens suitable for use as a focusing or collimating element in various optical systems.

The 89-024 is coated with Edmund Optics' Laser V-Coat 785, a highly durable coating designed to enhance the lens' performance in laser applications. This coating provides excellent reflectivity at 785nm, reducing unwanted reflections and improving the overall efficiency of the optical system.

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