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47-356 25.0mm Dia. x 500.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

47-356 25.0mm Dia. x 500.0mm 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
25 mm
EFL
500 mm
BFL
497.89 mm
R1
258.4 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167984379050088
λ
587.6 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

47-356 25.0mm Dia. x 500.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

The 47-356 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 25.0mm and a focal length of 500.0mm, making it a versatile choice for various optical applications.

The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material makes the lens suitable for use in a wide range of wavelengths, specifically from 425 to 675nm.

The 47-356 features a front and back coating of EDM VIS-0 STD CURVE, a broadband anti-reflection coating designed for the visible spectrum. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and improving image quality.

The lens's geometry includes a thickness edge of 2.9mm and a thickness center of 3.2mm. The inner and outer radii are both zero, indicating a plano surface on one side and a curved surface on the other. The radius of curvature (R1) is 258.4mm, and the back focal length (BFL) is 497.89mm.

According to the vendor's information, this item is currently in stock, ensuring quick delivery for your optical project needs.

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