49-913 5.0mm Dia. x 20.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 20 mm
- BFL
- 19.02 mm
- R1
- 10.34 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
49-913 5.0mm Dia. x 20.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 49-913 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. It boasts a 5.0mm diameter and a focal length of 20.0mm, making it a compact yet powerful optical component. The lens is fabricated from the high-quality material n-BK7 Schott, ensuring durability and reliability.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating suitable for wavelengths between 400-1000nm. This coating enhances the lens's performance in the visible and near-infrared spectrum, making it ideal for a wide range of applications.
The geometry of the lens is well-defined, with an edge thickness of 1.19mm and a center thickness of 1.5mm. The inner and outer radii are 0mm, and the lens has a base shape of a circle. The effective focal length (EFL) is 20mm, and the radius of curvature (R1) is 10.34mm. The back focal length (BFL) is 19.02mm.
The lens's availability and in-stock status are indicated by its weblink status, making it a readily available option for your optical needs.