45-465 6.0mm Dia. x 6.0mm 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
- 6 mm
- EFL
- 6 mm
- BFL
- 4.6 mm
- R1
- 4.71 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
45-465 6.0mm Dia. x 6.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-465 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. It boasts a diameter of 6mm and a focal length of 6mm, making it a compact yet powerful optical component. The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties, particularly in the visible to near-infrared spectrum (VIS-NIR) range of 400-1000nm.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating that enhances its performance in the aforementioned spectrum. This coating helps reduce surface reflections and increase transmission, making the lens ideal for applications that require high light transmission and minimal loss.
The geometry of the lens is also noteworthy. It has a thickness of 1.42mm at the edge and 2.5mm at the center, with an effective focal length (EFL) of 6mm. The radius of curvature (R1) is 4.71mm, and the back focal length (BFL) is 4.6mm. The lens's base shape is circular, and it has no inner or outer radius, indicating a uniform curvature throughout.