45-500-INK 20.0mm Dia. x 40.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 40 mm
- BFL
- 36.77 mm
- R1
- 20.67 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
45-500-INK 20.0mm Dia. x 40.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-500-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 20.0mm and a focal length of 40.0mm, making it suitable for a wide range of applications. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high homogeneity.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating designed for use in the visible and near-infrared regions of the spectrum (400-1000nm). This coating enhances the lens's performance by reducing surface reflections and increasing transmission, making it an ideal choice for applications that require high light transmission and clarity.
The geometry of the lens includes a thickness edge of 2.32mm and a thickness center of 4.9mm. The inner and outer radii are both 0mm, indicating a flat inner surface and a curved outer surface. The lens's effective focal length (EFL) is 40mm, and the radius of curvature (R1) is 20.67mm. The back focal length (BFL) is 36.77mm.
According to the vendor's website, this item is currently in stock, making it readily available for immediate use. For more information, please refer to the provided weblink.
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