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63-614 20mm Dia. x 20mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm

63-614 20mm Dia. x 20mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm

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

Properties

Shape
Circular
Diameter
20 mm
EFL
20 mm
BFL
18.55 mm
R1
30.25 mm
R2
-30.25 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

63-614 20mm Dia. x 20mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm

The 63-614 is a high-quality Double-Convex Lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 20mm and a focal length of 20mm, is designed for visible light applications, specifically within the wavelength range of 425-675nm.

The lens features a double-convex geometry, characterized by two spherical surfaces that curve outwards, towards the light source. This design allows for a high refractive power, making it ideal for imaging applications where a compact, powerful lens is required. The base shape of the lens is circular, ensuring uniform light transmission and minimal distortion.

The 63-614 lens is constructed from n-SF11 Schott, a high-index glass material known for its excellent optical properties. This material, combined with the lens's double-convex geometry, provides a high Abbe number and low dispersion, resulting in superior image quality and color correction.

The lens is coated with the EDM VIS-0 STD curve on both the front and back surfaces. This anti-reflective coating reduces surface reflections, enhancing light transmission and improving overall image quality. The coating is designed for visible light applications, ensuring optimal performance within the lens's specified wavelength range.

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