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89-010 20.0mm Dia. x 70.0mm FL; Plano-Convex Lens Laser V-Coat 633nm

89-010 20.0mm Dia. x 70.0mm FL; Plano-Convex Lens Laser V-Coat 633nm

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
70 mm
BFL
68.03 mm
R1
36.18 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5150823520020043
λ
633 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

89-010 20.0mm Dia. x 70.0mm FL; Plano-Convex Lens Laser V-Coat 633nm

The 89-010 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. This lens, sourced from the renowned vendor Edmund Optics, boasts a diameter of 20.0mm and a focal length of 70.0mm, 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 transmittance in the visible spectrum. This material ensures superior image quality and minimal distortion.

The 89-010 features a Plano-Convex geometry, with a flat front surface and a curved back surface. The center thickness of the lens is 3.0mm, while the edge thickness is 1.59mm, providing a robust and durable design. The lens's inner and outer radii are 0mm, indicating a sharp curvature on the back surface.

The lens is coated with Edmund Optics' Las V-Coat 633, a broadband anti-reflection coating specifically designed for the 633nm wavelength. This coating reduces surface reflections, enhancing the lens's transmission and overall performance in laser applications.

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