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62-561 12.7mm Dia. x 12.7mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

62-561 12.7mm Dia. x 12.7mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

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

Properties

Shape
Circular
Diameter
12.7 mm
EFL
12.7 mm
BFL
10.46 mm
R1
9.97 mm

Material

Name
N-SF11
Dispersion Equation
Sellmeier
n (λ)
1.7847141030246312
λ
587.6 nm
B1
1.73759695
C1
0.013188707 μm2
B2
0.313747346
C2
0.0623068142 μm2
B3
1.89878101
C3
155.23629 μm2

62-561 12.7mm Dia. x 12.7mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

The 62-561 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a 12.7mm diameter and a 12.7mm focal length, making it a versatile choice for various optical applications. The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties.

The lens features a standard curve coating on both the front and back surfaces, specifically the EDM VIS-0 std curve. This coating is designed to enhance the lens's performance in the visible light spectrum, particularly between 425 and 675nm. The coating reduces surface reflections, improving light transmission and enhancing the overall efficiency of the optical system.

The lens's geometry is another notable feature. It has a thickness of 1.72mm at the edge and 4mm at the center. The inner and outer radii are 0, and the radius of curvature (R1) is 9.97mm. The back focal length (BFL) is 10.46mm, and the effective focal length (EFL) is 12.7mm. These parameters make the lens suitable for use in a wide range of optical systems.

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