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38-589 12.5mm Dia. x 50.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm

38-589 12.5mm Dia. x 50.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm

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

Properties

Shape
Circular
Diameter
12.5 mm
EFL
50 mm
BFL
48.68 mm
R1
25.84 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

38-589 12.5mm Dia. x 50.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm

This product is a Plano-Convex lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as item number 38-589, boasts a diameter of 12.5mm and a focal length of 50.0mm, making it a versatile choice for various optical applications.

The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it an ideal choice for a wide range of wavelengths.

The lens features a YAG-BBAR coating on both the front and back surfaces. This coating, specifically designed for the wavelength range of 500-1100nm, enhances the lens's performance by reducing surface reflections and increasing transmission. The coating is applied using Edmund Optics' proprietary YAG-BBAR process, ensuring durability and reliability.

The geometry of the lens is meticulously designed, with an edge thickness of 1.23mm and a center thickness of 2mm. The lens's inner and outer radii are 0mm, indicating a uniform curvature. The lens's front surface has a radius of curvature of 25.84mm, while the back surface has a radius of curvature of 48.68mm. The back focal length of the lens is 48.68mm, and the effective focal length is 50mm.

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