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88-625 4.0mm Dia. x 10.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm

88-625 4.0mm Dia. x 10.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm

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

Properties

Shape
Circular
Diameter
4 mm
EFL
10 mm
BFL
8.92 mm
R1
5.19 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

88-625 4.0mm Dia. x 10.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm

The 88-625 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. It boasts a circular base shape with a diameter of 4.0mm and a focal length of 10.0mm, making it a compact and efficient optical component. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.

The lens features a VIS-EXT coating on both the front and back surfaces. This coating, specific to the visual spectrum (350-700nm), is designed to enhance the lens's transmission capabilities and reduce surface reflections. The edge thickness of the lens is 1.24mm, while the center thickness is 1.64mm, providing a balanced structure for optimal performance.

The lens's effective focal length (EFL) is 10.0mm, and its back focal length (BFL) is 8.92mm. The inner and outer radii are 0mm, indicating a uniform curvature. This lens is a versatile and reliable choice for various applications within its specified wavelength range.

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