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45-366 25.0mm Dia. x 85.0mm FL; Plano-Convex Lens Uncoated

45-366 25.0mm Dia. x 85.0mm FL; Plano-Convex Lens Uncoated

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
85 mm
BFL
82.17 mm
R1
43.93 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

45-366 25.0mm Dia. x 85.0mm FL; Plano-Convex Lens Uncoated

The 45-366 is a Plano-Convex lens with a diameter of 25.0mm and a focal length of 85.0mm, sourced from the reputable optical components vendor, Edmund Optics. This lens is uncoated, offering users a bare, unaltered optical surface.

The lens's geometry is characterized by a thickness of 2.48mm at the edge and 4.3mm at the center, with a radii of curvature of 43.93mm for the convex surface. The back focal length measures 82.17mm, and the lens has no inner or outer radius, indicating a planar back surface.

The lens is made of the popular N-BK7 glass from Schott, a material known for its excellent optical properties and versatility. The lens is designed to operate at a wavelength of 587.6nm, making it suitable for a wide range of applications, particularly in the visible spectrum.

Please note that the lens is uncoated, which means it may not perform optimally in high-intensity light applications or where high reflectivity could be an issue. However, uncoated lenses can be advantageous in applications where cost, simplicity, or specific optical characteristics are a priority.

For more information, including pricing and availability, please refer to the provided weblink, which has been verified to be valid and in stock at the time of writing.

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